#Browser Extensions
200
2026-08-29
MetaMask-AI/metamask-desktop
A
🌐 🔌 The MetaMask desktop app enables browsing Ethereum blockchain enabled websites
2026-11-01
JaceThings/DiaTweaks
A
Unofficial tweaks for the Dia browser, kept in place across updates
2026-09-22
qghjw1216-netizen/job-filter-assistant
A
Chrome extension (MV3) for job filtering on BOSS直聘 / 前程无忧: passively captures job listings, AI profiling and per-job match analysis, multi-protocol AI integration, batch analysis and export. Data is stored only on the local machine.
2026-11-04
851-labs/honest-thumbnails
A
Chrome extension that replaces YouTube's clickbait thumbnails with a real frame from the middle of the video.
2026-10-13
alibaba/qz-browser-agent
A
Local-first AI agent for Chrome: browser automation, web research, and data extraction with your own model.
2026-09-24
mgriesslehner/SafariKeePassXC
A
Safari Web Extension that connects to KeePassXC via its browser integration protocol
2026-10-24
liyupi/dafeiyu-cleaner
A
DeepSeek Blue Big Fat Fish Elimination Plan: a Chrome / Edge / Firefox browser extension that identifies and cleans up bot accounts (big fat fish) driven by the DeepSeek large model and AI Agents in Bilibili comment sections. Offline rules + DeepSeek API fine judgment, AI comment detection, profile page identification, and one-click whale-girl cleanup. DeepSeek AI bot detector for Bilibili comments.
2026-10-02
tani/skkmonkey
A
A local SKK Japanese IME for Firefox and Chrome, written in TypeScript and built with Node.js. Runs as a userscript; no server is required and typed text is never sent over the network.
2026-09-02
Show HN: Weedout – Safari extension that hides YouTube AI-labeled videos
B
I'm the developer. I built this because AI-generated conspiracy videos were getting out of control in my own YouTube feed. Weedout is a $1.99 Safari extension for macOS that removes videos YouTube labels “Made with AI” from feed, search, related videos, playlists and Shorts. It uses YouTube's label rather than AI detection, runs locally, and does not catch unlabeled videos. Source for developers who want to fork or build: https://github.com/masteranza/weedout-for-youtube Pull requests are not accepted; the repository is for independent forks.
2026-08-23
Yeq6X/mazelingo
A
Sentence-level bilingual mix translator — Chrome extension (MV3). Read the web with your two languages mixed sentence by sentence.
2026-10-14
Show HN: Guitoro, a virtual guitar you strum with your keyboard
B
Guitoro is a free browser guitar using recordings of real instruments. You can strum with your keyboard, mouse, or touchscreen, choose acoustic, classical, electric guitar or bass, and see chord fingering and each stroke. Song practice can be slowed to 20%, and there are free chord tools and tuners. No signup or download. 1 minute video demo: https://youtu.be/DtcluMLdSgs I would love feedback on how the strumming feels and sounds.
2026-09-18
Roboquant-AI/tradingview-optimizer
B
Free, open-source TradingView strategy optimizer for Chrome. Grid search, walk-forward, heatmaps. By Roboquant.
2026-09-08
pfz14/chatgpt-model-meter
B
Chrome MV3 extension for chatgpt.com: shows 5h/7d quota, and checks the requested model against the model_slug the server's STE telemetry reports as actually executed.
2026-10-10
Show HN: Apogee: Rebuilding Mozilla's Orbit, fully local and private
B
Hey everyone! Last year, Mozilla released Orbit, an AI-powered browser summarizer hosted on a GCP server. After people started digging into the extension, they discovered things like backend endpoints such as store_result. Eventually, Mozilla discontinued the project. For the past month, I’ve been trying to rebuild Orbit from scratch, but with one major difference: Apogee is fully local and privacy-focused. Apogee doesn’t send or store your data. It can directly connect to your local Ollama instance for inference. I’ve also added WebGPU integration for Chrome and Transformers.js for Firefox to provide faster, local responses. It can summarize: Articles and websites, YouTube and Billie videos, Wikipedia articles ,Hacker News and Reddit threads. Install Apogee: Chrome: https://chromewebstore.google.com/detail/apogee/pgemlpomhkdc... Firefox: https://addons.mozilla.org/en-US/firefox/addon/apogeeext/ Obviously it is far from complete. Would love to hear your feedback and suggestions!
2026-09-04
fansia/104-ghost-job-detector
B
Show the records of HR actually processing resumes on 104 job listings, helping you avoid ghost jobs that are read but never replied to. Unofficial.
2026-08-29
pauloportella/auto-webmcp-chrome
B
Turn standard web forms into structured WebMCP tools for compatible browser agents.
2026-08-23
hxhou0207/chatgpt-markdown-latex-copier
B
Copy ChatGPT web responses containing LaTeX formulas as well-formatted Markdown.
2026-09-30
Lex-au/chatgpt-receipts
B
Chrome extension that shows which model actually answered each ChatGPT reply, and flags it when you get rerouted.
2026-10-27
OpsecGuy/Nuclei-Remote
B
Chrome extension for running Nuclei scans on your own server, with API key authentication, configurable rate limits, live logs, scan history, and downloadable results.
2026-10-13
argofowl/FowlBrowser
B
Let your AI agents use your real Chrome, in background tabs, without getting in your way.
2026-10-19
vahidbaghi/neshan-routes
B
Several routes on Neshan map at once, compare them, and find a meeting point on the way (Chrome/Firefox extension)
2026-09-08
Show HN: Brw - better than Claude chrome
C
Cross harness browser automation. Beats Claude chrome. Allows remote over ssh (view it working on your laptop whilst your big rig does the AI bit).
2026-08-23
alchaincyf/douban-movie-assistant
B
Watch directly from the sidebar on Douban movie/series pages: four-channel detection of playable sources, inline muted preview within cards, episode selection, and follow-up update reminders
2026-10-21
sande2018/Hook2exe
B
Package a 'URL + userscript' into a Windows desktop app (exe, Edge WebView2 engine) in one click.
2026-10-04
joeydash/quietly
B
Chrome extension: reply suggestions on WhatsApp Web and Gmail, and a quieter YouTube feed. Bring your own OpenRouter key; it suggests, you send.
2026-09-11
sparkyrider/Audio-Finder
B
Native macOS audio activity app and Chrome/Brave browser connector.
2026-09-05
ClixTW/zen-sidebar-bookmarks
B
A CSS module that allows you to display the Bookmarks Toolbar in the Zen Browser sidebar.
2026-10-29
anomalyco/browse
B
Let your AI agents use your real browser: an MCP server and a Chromium extension
2026-10-02
ssssssanjiu/gleaner
B
Gleaner — collect full-resolution images, video with sound, and audio from any web page. Zero telemetry, local-first browser extension.
2026-08-25
Norixor/NorixorTrans
B
Privacy-conscious Chrome translation extension for webpages, video subtitles, and local OCR.
2026-10-21
TonmoyNaimur/split-ticket-finder
B
This is a Chrome extension that scans all possible combinations of train stations to find available tickets. Simply enter your trip details, but please be sure to verify the auto-detected station list and manually add any missing stops before scanning.
2026-10-07
naikaku1/X-Via
B
An unofficial extension that shows the post source (like "Twitter for iPhone") again next to the date on X post pages, and can display the time down to seconds.
2026-10-02
natzir/gsc-full-render
B
Bookmarklet for Search Console's URL Inspection: the whole page from Google's rendered HTML, with its links
2026-10-16
mengxiaoww/linuxdo-threaded-reader
B
LINUX DO nested-reply reading userscript: progressive connector lines, bidirectional pagination, top-level reply progress and native actions
2026-10-08
Show HN: Smart Blur – Auto-Blur PII in the Browser, with a OpenAI Local Model
C
Hi folks, I'm Vicky. I build privacy tools that use local AI, on late nights and weekends. Smart Blur is a Chrome extension that blurs sensitive info on any web page before anyone else sees it. There are already a few tools like this, so why another one? Two reasons: Local AI for unstructured PII. Most existing tools use regex, which handles emails, phones and card numbers but can't find names or addresses in plain text. Smart Blur runs OpenAI's Privacy Filter (Apache-2.0) locally on WebGPU. The model is a one-time ~810 MB download from Hugging Face, cached in the browser, and it needs WebGPU. Share Shield. It detects when a page starts sharing your screen (Meet, Teams, Zoom web) and turns blurring on in every tab, then turns it off when you stop. To be upfront: pattern blurring (emails, phones, cards, SSNs, IPs, API keys, custom regex), click/draw-to-blur and hiding tab titles are free. The local AI and Share Shield are a paid Pro upgrade. It's Chrome/Edge only, works on web pages only (not desktop apps), and the AI works best on English. No account and no server. The only network calls are the model download and the optional payment, which you can check in DevTools. There's a practice page with fake customer data at smartbuildlabs.com/apps/smart-blur/try/. I'd love to hear where detection misses or over-blurs.
2026-10-07
dashuaibi12339-blip/discord-ai-metadata-detector
B
Chrome/Edge extension: detect AI-drawing metadata (prompt/params/source) in Discord image attachments
2026-09-10
kaythone/viewport-ruler
B
Chrome/Edge responsive debugging extension: click to switch the page viewport width (pure CSS simulation, controls only the current tab), with five built-in standard presets and a real-device checklist.
2026-09-10
Show HN: Rdltr – Inbox zero for your reading list
C
Hi HN, for the past few months I’ve been working on a read later app called RDLTR ( https://rdltr.app). The whole thing started because I had so many tabs open with stuff I wanted to read, across browsers, Mac, Linux, and iPhone. They cluttered everything and got in the way of other things I had to do. Pocket had just shut down when this idea came up, I looked around, tried Instapaper, Raindrop, Matter, and a few others I forget. They were fine, but they all give you a list that only grows, which is another thing to maintain, and not the model I had in mind. Safari has this Reading List feature where you read something and it drops off the unread list. But it’s Apple only and half worked. What I wanted was inbox zero for reading. Open something, read it, come back, and it’s gone from the queue but still in the archive. You keep going until there is nothing left. Links come in from anywhere. Paste a URL on the page, drag one in, or use the bookmarklet, the Chrome and Firefox extensions, or the Apple Shortcut for the iOS share sheet, plus Vim keys, TL;DR summaries on each link, search across everything you have read or saved, RSS for every list, and it works just as well on the phone. The extensions have a couple of tricks that I use all the time. Shift+DD pulls the article text, cleans it up, and sends it to ChatGPT, Claude, or Gemini in a new tab, so you can ask it anything about what you just read. Shift+AA opens it in the Internet Archive, handy for paywalled sites when you don’t have a subscription. The stack is Bun, TypeScript, HTMX, and SQLite, with SSE so the list updates the moment you save or read something, deployed on a Hetzner VPS. Full disclosure, Claude Code wrote most of it. I still spent a ton of time dogfooding, testing, and polishing the UI until things felt right. Anyway, curious to know what your current setup is for this.
2026-09-03
codeon314/TubeFlow
B
A powerful Manifest V3 Chrome extension for YouTube & YT Music featuring dynamic adblocking, Shorts auto-skipping, Anti-Pause, and real-time stats in a clean uBlock-style UI.
2026-08-28
HK416-TYPED/LAX-Prompt-Lens
B
Chrome extension for extracting Danbooru tags and generating professional illustration art-direction prompts.
2026-08-24
anshvarshney1502/Context-Bolt
B
Capture any AI conversation and carry it to another LLM — one click. A free, open-source, privacy-first Chrome extension for ChatGPT, Claude, Gemini & DeepSeek.
2026-09-24
pengchujin/ad-radar
B
Open-source browser extension: collapse content by keyword and blogger on Xiaohongshu, Weibo, X, and Zhihu; use your own Jev API key to identify topics such as ads, AI, military, and politics.
2026-10-16
jackieoliver/french-weave
B
Learn languages from the English you already read: Claude Code, Codex, claude.ai, ChatGPT and Chrome
2026-10-01
og2701/in-other-words
B
LinkedIn posts in plain English. A Chrome extension that crosses out verbose posts and writes the one sentence they're actually saying.
2026-09-20
choxos/jev-reviewer
B
Data extraction for systematic reviews, quoted from the papers. Ask a trial report and its supplements your extraction form or a RoB 2, ROBINS-I, QUADAS-2 or TIDieR template; Jev points at the lines, every answer is a verbatim quote with its page, you check it and export the table. Files stay in your browser.
2026-09-12
Show HN: Extension to filter LLM written articles
C
Firefox Extension/Userscript and API to get Pangram scores for all articles on the hackernews frontpage. The extension allows you to hide articles with a high score. This is about detecting posts written by LLMs, not posts about AI. Feel free to use the API to build your own tooling/readers. Big thanks to https://news.ycombinator.com/user?id=salahadawi for providing the data :).
2026-10-14
ppop123/keyword-site-radar
C
New Word New Site Finder: a Chrome side panel extension for finding new words and new sites on sim.3ue.co (Similarweb mirror) — domain registration time, newly trending words, word finder, site finder, domain lookup
2026-10-07
xAmped/Vest-Copier
C
Trade copier for Vest Markets prop accounts. Tampermonkey userscript with a points-based order panel.
2026-09-18
realZachi/typesafe-adblock
C
🧹 Fun project: a Chrome extension that asks a tiny AI decision model (TypeSafe Jev) "is this DOM element an ad?" and pops it off the page. BYOK, no backend, not a real ad blocker.
2026-10-26
Ahmadkhattak1/awesome-downloader
C
Open-source Windows download manager with browser video integration
2026-10-26
Jestions-dev/BlueFatFish
C
Blue Big Fat Fish's new tab page: blue-background toy box + custom wallpaper/tabs, purely local, usable even offline
2026-10-25
Mohamedabdelnaby1/flow-download-manager
C
Windows download manager with browser integration, encrypted local Realm, video tools, recovery, English/Arabic and system-aware appearance.
2026-09-25
michaelswissa/jevry
C
Your browser. Ready to act. An MIT-licensed desktop browser agent for website tasks, cited research, and supported games.
2026-10-03
1942853632/skillsentry
C
Local Chrome extension for static security review of Agent Skills and MCP configurations
2026-09-24
idovmamane/dejevu
C
Jev? Déjà vu. Browser agents that run on instinct, no Jev needed. One look at the page, one call to any open model, one action. Faster than the Jev demo on Google Flights.
2026-10-12
shun-shobon/yomi
C
A Chrome extension that translates entire web pages or selected text with a ChatGPT subscription
2026-10-01
jiajin182/github-quick-jump
C
Chrome/Edge extension: one-click jump from GitHub repository pages to 6 third-party services such as GitDiagram, DeepWiki, and Gitingest, with support for custom jump URLs
2026-09-30
iceorange-dev/bilibili-ambilight
C
Bilibili Ambient Light: a browser extension that adds ambient light around Bilibili videos (unofficial, adapted from Ambient light for YouTube)
2026-10-03
AshToIll/chatgpt-tidy
C
A ChatGPT conversation organizer: time display, title dates, favorites, bookmarks, search, and export.
2026-10-03
joeseesun/qiaomu-clipper
C
Qiaomu Clipper: clip web pages to Obsidian, then read, edit and chat with AI about it.
2026-09-26
ohlexlexa/DownMax
C
DownMax: downloader for macOS and extension for Chrome and Safari — YouTube, VK Video, Instagram, Threads, Vimeo, GetCourse
2026-09-25
vivian-labs/1point3acres-toolkit
C
1point3acres daily check-in & quiz automation, local-only, plus an MCP server for AI assistants.
2026-09-17
TheGreatAzizi/KickPersian-Font
C
A Chrome Extension (Manifest V3) that changes Persian text on Kick (kick.com) to your chosen font, with special focus on streamer chat (including OBS popout). English text stays untouched.
2026-09-07
GijelaAI/Better-X
C
X long-form reading enhancement: article outline + hide the "What's happening" trends module + collapsible left nav / wider body text
2026-10-19
RongleCat/grok-bot-clipper
C
Unofficial Grok Bot browser extension — capture web pages, screenshots and social posts, collect context, and send it to your BOTs. / Grok Bot 第三方网页采集与聊天助手。
2026-10-14
True-Utopian/vesper-antidetect-browser
C
Vesper Browser by true-utopian. Open-source local browser profiles, an original native kernel, authenticated APIs and Vesper Workbench as an optional desktop add-on.
2026-10-01
Dubly-AI-Gemini/dubly-AI
C
Real-Time AI Dubbing & Youtube, Live Translation for Videos, Live Streams & Games Dubly AI is a Chrome extension for real-time AI voice dubbing and live translation of online videos, live streams, streaming content, and gameplay. Powered by Google Gemini, Dubly AI translates spoken content in real time and generates AI-dubbed audio in your preferre
2026-09-19
codexss/Proxi
C
A Chrome extension for quickly switching between direct connection, system proxy, and global proxy.
2026-09-17
Suara17/resume-filler-extension
C
A plugin for quickly filling in online job application resume information
2026-09-03
chang416/ImmerseFree
C
Open-source browser translation with English and Traditional Chinese interfaces for Chrome, Edge, and Safari.
2026-09-22
singhand-labs/AegisCrawler
C
Record once, replay forever — a production-grade browser data-collection platform. A PageResearch Agent extension turns real interactions into humanized DSL rules, a Go server schedules lease-based tasks, and ScriptCat workers execute them in real browsers. Optional LLM rule enhancement with security scan + human diff review.
2026-09-18
kitze/unclutter
D
WXT browser extension: Jev-powered page clutter removal with reusable template rules.
2026-10-27
dmitthedazed/shimmer-tab
C
A new tab page for the Helium browser, built with Helium Prism: flowing wallpapers, bangs with autocomplete, HQ shortcut icons
2026-10-03
1942853632/schema-diff-lens
C
Local browser extension for explainable JSON schema compatibility checks
2026-09-17
gurshh-rain/uwlearn_assignment_extension
C
Make viewing assignments and due dates easier on Waterloo learn + integration into calendar.
2026-09-16
Rove24/Enhanced-Chrome
C
A feature-enhancement Xposed module built specifically for Google Chrome, based on the modern LibXposed API 102 architecture and MD3 Expressive design guidelines. Supports opening the homepage directly on launch, clearing historical tabs, skipping all download warnings and popups, hiding banners, and more.
2026-10-09
heval99/Sideport
C
Userscript: a Get APK button on every Google Play app page — direct downloads from 6 sources, live availability checks, Morphe patch finder. No tracking.
2026-10-08
is-hp-is-mad/Agent4Chrome
C
Claude in Chrome for Gateway: browser extension gateway edition, free from official account binding, supporting third-party API gateways and Opus 5.5 reasoning effort levels
2026-10-03
1942853632/openapi-lens
C
Local Chrome extension for explainable OpenAPI contract quality analysis
2026-10-01
mmnga/x-ambient
D
Ambient light from hovered X timeline photos and videos, across the whole page.
2026-11-09
Victor-Go/VictorLoad
C
Chrome/Edge extension to download videos and images from YouTube, X and Bilibili in a side panel
2026-10-03
1942853632/log-sentinel
C
Local browser extension for incident triage, log privacy and observability checks
2026-10-03
1942853632/pr-risk-lens
C
Local Chrome extension for explainable pull request change-risk analysis
2026-09-20
manifoldor/xtags
C
On the X timeline, label what each post wants you to do. The judgment comes from Jev, a model that only returns probabilities and generates no text.
2026-10-14
AllanLotta/bo1-zombies-coop
C
Play Black Ops 1 Zombies in the browser with up to 4 friends online. Free Chrome extension for vel.gg/bo1z: co-op multiplayer, shared lobby, controller support, Kino der Toten and all 10 maps.
2026-08-31
toml15/-Video-downloader-extension-yt-dlp
C
Fast, local & unlimited Video & MP3 Downloader Extension for Chrome, Firefox, Edge & Brave powered by yt-dlp. Supports YouTube, Twitch & 1000+ sites with 1-click install.
2026-09-21
OtisIon/focusflow
C
Chrome extension to beat distractions and stay productive. Pomodoro timer, Focus Mode site blocker, sticky notes, floating timer and a breathing exercise, all in one lightweight popup. Live on the Chrome Web Store.
2026-09-10
harisenthil1/job-search-tracker
D
Job search tracker with location-buckets, stats, overlay helper software and fastrack extension
2026-09-21
ethanplusai/jev-chat-for-twitch
D
Filter any live Twitch chat with Jev: a bring-your-own-key Chrome extension
2026-10-06
BeigeCommander/Quizlet-Match-Solver-2026
D
Quizlet Match solver that auto-answers, auto-completes, and plays the round. It runs as a userscript, a Tampermonkey script, a Chrome extension, and a bookmarklet, and can finish a match in a fraction of a second and starts the next round
2026-09-15
Show HN: Is It Greg?
D
My friend Greg often posts incredible things he just made, just for fun. Often, I don't realize that it's something HE made and then I see the URL, AND IT'S MY FRIEND, GREG! A few things he made that I think are amazing: - ikea complexity index: https://ikea.greg.technology/ - Boing: https://boing.greg.technology/ I want to make sure I don't miss anything from him, so I created this Chrome extension that flags things posted by Greg, or linking to his website or a subdomain. I hope other people will install the extension and never miss anything Greg made.
2026-08-25
czm15053/linuxdo-idea-ui
D
Tampermonkey script: changes linux.do to a JetBrains / Darcula style look, skin only without touching data
2026-08-23
mhiqrambg/github-regkit-mibp
D
Automated GitHub account registration toolkit — signup, email verification, first repo, TOTP 2FA with recovery codes, and profile completion. Powered by Camoufox (anti-detect Firefox) + Litensi Mail. Python CLI & React web console.
2026-09-19
RafalWilinski/vibecheck
D
Chrome extension: vibe-check your X posts with TypeSafe's Jev before you hit Post
2026-09-14
wangshen233/roxy-unlimited-windows
D
RoxyBrowser window limit removal · local unlimited window API · fingerprint injection / timezone-language consistency / proxy / CDP automation · for technical study and research only
2026-08-28
Blackwindow6/linuxdo-wecom-ui
D
A Tampermonkey script for the Linux DO WeCom 5.x IM appearance
2026-09-30
Cicada33016/coursera-assistant
D
Coursera Assistant, a Chrome extension for Coursera video completion, lecture completion, course automation, reading, discussions, Coach dialogues, and AI-assisted quizzes.
2026-08-29
AC22050/GalipiniumRE
D
This program is a full-fledged browser—nothing more, nothing less—but it has some freaky features.
2026-10-04
Moatapuncouple/Quizlet-Match-Solver-2026
D
Quizlet Match solver that auto-answers, auto-completes, and plays the round. It runs as a userscript, a Tampermonkey script, a Chrome extension, and a bookmarklet, and can finish a match in a fraction of a second and starts the next round
2026-08-26
Restdritower/iready-tool
D
Skip i-Ready lessons skip minutes, auto-answer quizzes, and bypass diagnostics with iReady Tool the most powerful free Chrome extension and userscript for i-Ready. Open source, no paywall, works on all browsers.
2026-09-23
ehui1226/hookmeter-jev
D
⚡ Millisecond-level Viral Hook Telemetry & Co-pilot for Social Media (Chrome Extension + JEV System 1)
2026-10-14
YearEnd1/XueXiTong-Ai-Assistant
D
Xuexitong AI Answer Assistant: connects to an API to auto-fill answers, as an Edge browser extension
2026-09-20
oso95/x-scanner
D
Chrome extension that labels every post you scroll past on X with typed Jev judgments and a live cost counter
2026-10-10
PatchTechnician/Ads-Blocker
D
Ads Blocker optimizes your browsing experience by blocking intrusive ads on GitHub repositories and other platforms, ensuring a distraction-free workspace...
2026-10-13
ArmorerSpiral/Ads-Blocker
D
Ads Blocker is a professional desktop software utility that streamlines your online experience by providing an ad-free browsing environment without...
2026-11-01
CelestialStarfish/Ads-Blocker
D
Ads Blocker 2026: Full working installer with complete ad-blocking capabilities. Ready to run on your desktop.
2026-11-04
WerewolfVapor61/ads-blocker
D
Ads Blocker 2026: Full working installer, complete standalone setup ready to run.
2026-11-08
harshsinghsv/swiftdl
unrated
Fast, resumable download manager with a browser extension. Many connections per file, instant resume, IDM-style download windows. Rust + Tauri.
2026-11-08
eroble611-web/activator-listener-powercuff
unrated
Automate Powercuff tweak with Activator via browser extension
2026-11-08
itsSubham/activator-listeners-for-music-app
unrated
Activator Listeners for Music App: Browser Extension for Music Control
2026-11-08
sadamhazem-beep/right-click-steam-activator
unrated
Right-click Steam token setup extension with context menu selection
2026-11-08
sneys123123/rpocket-brave-desktop-2026
unrated
Secure Privacy-Focused Desktop Build for Windows 10/11 with Ad Blocker
2026-11-06
muran169633/contextflow-translate
unrated
Context-aware bilingual webpage translation extension with your own AI provider
2026-11-03
PathGao/MoonDigest
unrated
A Chrome extension that uses AI to finish watching your saved videos and organize your Bilibili favorites: subtitles, AI summary Q&A, favorites triage, Markdown export, optional Obsidian write · Read and triage saved Bilibili & YouTube videos with AI: subtitles, AI summaries, favorites triage, Markdown and optional Obsidian export
2026-11-03
fush520/fush-vue-mcp
unrated
Fush Vue MCP — Vue frontend reverse engineering + web security testing tool (Chrome extension + MCP server, 91 tools)
2026-11-03
jiuyang5354/bilibili-margin
unrated
MARGIN · a preview redesign of the Bilibili home page and video playback page (Chrome / Edge extension) | A Chrome/Edge extension that redesigns Bilibili home, video and search pages with liquid glass controls and shader backgrounds.
2026-11-01
setube/github-chinese
unrated
Browser extension that translates the GitHub interface into Simplified and Traditional Chinese (Chrome, Edge, Firefox)
2026-10-31
binghe1980/PromptLens
unrated
A Chrome / Edge browser extension that converts any image into professional image-generation prompts. Supports right-click image recognition on web pages, local upload, and clipboard paste, generates Chinese, English, and JSON prompts, and provides history and favorites.
2026-10-31
charliegerard/Overgrown
unrated
A Chrome extension that lets plants invade your abandoned tabs the longer you leave them unread. To get the page back, you have to slash through the plants with your mouse, as if trying to open an overgrown door.
2026-10-29
hmjz100/LinkSwift
unrated
A JavaScript-based tool for getting direct download URLs for cloud drive files. Modified from 【网盘直链下载助手】, supporting eight cloud drives: 百度网盘 / 阿里云盘 / 中国移动云盘 / 天翼云盘 / 迅雷云盘 / 夸克网盘 / UC网盘 / 123云盘
2026-10-24
WeWorker/WeWorker
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An AI-driven web automation tool. Through a browser extension, website operations are wrapped as tools for AI Agents to call, enabling automated control of any website.
2026-10-24
Show HN: Ctrl+V for Images on LinkedIn
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Ctrl+V for images doesn't work on LinkedIn. I've made a free extension that fixes this. I've been using this for a few weeks and I'm confident enough to share it here. It saves me a few more seconds of staring at that website. Install, copy an image (or a video), then paste in the post text-box, it just works.
2026-10-23
Show HN: Daily-updated bad ads blocklist for publishers
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Hi HNers, About a month ago, a post entitled "Why is Google still serving dodgy ads" gathered quite a few comments. My project to remediate this problem was already well underway, but it only just launched this Tuesday, so I’d be very grateful if original participants could take it for a spin. The only requirement is an email address for the sending of major product update notifications. You’re welcome to use a throwaway account in any case. On to the meat: BidBouncer is a free (it’s still in beta), daily-updated URL blocklist of egregious ads. Installation and updates are taken care of from inside Google Ad Manager through a bookmarklet – full source provided, for obvious reasons. Coverage should be at least adequate. If BidBouncer gets traction, updates will be fully automated; subscriptions will cost a ludicrously low price, as I am well aware that everything from the data to the client-side code is fully exposed and there is no moat. I’d rather undercut myself than have someone else repackage my work; I also wish to help as many fellow tiny publishers as possible to uphold high ad quality standards. Feedback welcome, be it good or bad.
2026-10-22
Show HN: Euspell – Spelling reform: an enginnering approach
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Hi HN. Euspell is a conservastive respelling of English and all the software needed to implement it. The link above converts the text you paste, in your browser. Other ways to try it out are the browser extensions and EPUB/PDF readers. Previous spelling reforms have failed for two reasons: they asked people to apply rules by hand or remember a large set of new spellings, and they couldn't handle homographs: "read" is reed or red, "records" is a noun or a verb, "wound" is an injury or a past tense - writing in pure phonetics will actually create hundreds of homographs. Euspell approaches spelling reform differently, with the goal of aiding reading and comprehension. - A lexicon with 205505 entries, each with CLAWS7 part-of-speech tags. Of these, 164067 (80%) are left unchanged. No diacritics are used. Proper nouns are untouched. American spelling is the base, in the line of Webster's reforms. - 5920 entries are ambiguous and need context. The noun/verb -s split (records/recordz) is a linear SVM: 93.2% on held-out text. The hand-written rule it replaced scored 75.9%. The full evaluation is at https://github.com/ossiak/euspell/blob/main/docs/paper-evalu... - Semantic splits (e.g. bow, tear, lead) are hand-written rules and less accurate: "read" gets about four in five right on its test set. - Runs locally in a browser extension (Chrome/Firefox/Safari, including PDFs), MS Word, LibreOffice, Google Docs, and a standalone EPUB/PDF reader for Windows, MacOS, Android and iOS. - Code is GPL-3.0, lexicon is CC BY-SA 4.0: https://github.com/ossiak/euspell. White paper: https://euspell.org/paper The changes can be toggled on and off: Euspell changes what you read, not the source text. AI tools (Claude) helped with the software, the site and the videos; the reform and the lexicon are mine. There is also a 14-part video series: https://www.youtube.com/playlist?list=PLfCd5hTV7IWg Most useful feedback: sentences where it picks the wrong spelling.
2026-10-21
jackwener/BrowserMCP
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Connect MCP agents to your logged-in Chrome. Persistent JavaScript workspace, browser automation, and reusable site adapters.
2026-10-21
Show HN: Classic Ads – A Chrome extension I made to make ads look like ads again
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I made Classic Ads, a Chrome extension that makes Google search ads easier to spot by bringing back their old coloured backgrounds and labels. The idea came after a family member was scammed from a deceptive Google Ad. I need to see ads for my work in SEO, but even I am getting caught out with how indistinguishable they are from organic results nowadays. You can pick from nine styles inspired by Google’s ad designs from 2001 to 2019, including the old blue and yellow backgrounds. It restyles the existing ads, keeping their content and links intact. I also built a Windows 98-inspired site for the fun of - you can take it for a spin without installing the extension: https://classic-ads.com
2026-10-19
Tolson64/Kitlane-extension
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Describe the task, find the tool you saved. A browser side-panel extension that sorts your bookmarks without an API key and keeps private links on your device.
2026-10-19
MixedShrimpVanquish/Ads-Blocker
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Ads Blocker 2025: Full working installer with enhanced blocking capabilities and user-friendly interface.
2026-10-17
Show HN: Pull Presence – See who else is reviewing a GitHub pull request, live
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Pull Presence is a Chrome extension that gives you visibility into who else may be reviewing a GitHub pull request in real time. Why? Not sure if anyone else encounters this but I have a few times when I pinged someone asking for a review and then they mentioned they are already reviewing it. I thought to myself, "wouldn't it be neat to see who is currently reviewing?". Also as a reviewer, I think it would be nice for the author to know that I'm currently reviewing. Not sure if this resonates with anyone else. The way it works is, once you install the extension, you'll need to sign in to GitHub. Then, whenever you open a pull request, the extension connects to a live room for that PR over a websocket. You’ll see who else is viewing it, and when someone goes idle (no activity, or they switched tabs) or leaves. And due to the nature of it, you can only see others that also have the extension installed. I think it's kinda neat (maybe i'm just biased) but feel free to let me know what you think.
2026-10-17
Show HN: Cr34te.it – a website anyone can rewrite one turn at a time with AI
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Yeah I built this out of a silly idea a couple of weeks ago. You can change what the website shows. You may change minor things or add something completely new. It bascially works like that: 1. You claim a turn. If the queue is empty, you start right away. 2. When it's your turn, you copy a prompt to a web based AI or - more comfy - our local coding agent. 3. The AI will fetch the current status of the website and ask what you want to change. 4. You answer - and the AI gets back a JSON that you paste back to the website - or the coding agent POST it directly to an endpoint. 5. Submission will be moderated against all of the things you must expect when anonymous people post stuff. There are a couple of apparenty restrictions. You will find out. 6. Eventually it's being published. Historical submissions are being preserved, you can browse them.
2026-10-17
Show HN: GmailClass – Chrome extension that labels Gmail emails
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This has most likely been done before but it's a chrome extension that classifies your emails, powered by Jev. Just provide your Typesafe API key and it works. There are some default labels but you can create your own easily in the chrome extension settings. Enjoy!
2026-10-16
LYiHub/Card-master-browser-extension-public
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A card game browser extension that turns various browser scripts and extensions into playable cards, and can also use AI to automatically generate brand-new card plugins
2026-10-16
MrTangLuyao/Bilibili-thread-ripper
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The ultimate plugin for fixing lag for bilibili users overseas.
2026-10-16
Player-YN/BrowserKitten
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Paw Work - selection-first web agent for Chrome: select on the live page, describe the outcome, take away an editable office file. BYOK, sandboxed, no server.
2026-10-16
User0332/rewards-farmer
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Automation for MS Rewards based on https://youtu.be/4qdPcMNaioA
2026-10-16
alchaincyf/huashu-chrome
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Let any AI agent control your own Chrome — with all login states. MCP + Chrome extension, works with Claude Code / Codex / Cursor / Gemini CLI.
2026-10-16
hezhizheng/multi-row-tabs
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Chrome extension that displays all tabs of the current window in a multi-row tiled layout
2026-10-16
leooo-sketch/ai-job-copilot-edge
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Open-source Edge side-panel agent that filters jobs, matches your resume with AI, and applies only after human review.
2026-10-16
rayytor/desktop_gifs
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Post GIFs in YouTube comments and replies from a desktop browser. Extension for Chrome and Firefox.
2026-10-16
rumoii/streamfirefly
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Web media detection and download tool, including a browser extension and a Windows local helper. Web media detection and download tool with a browser extension and a Windows native helper.
2026-10-16
sdpong/feedsieve
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X Cyber Cleaner: highlights high-confidence spam accounts with a yellow box, one-click native blocking, gone across all clients in sync. Open-source X (Twitter) spam blocker for Chrome.
2026-10-16
sdras/jev-webmcp-extension
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A small extension that demos the combination of Jev x WebMCP
2026-10-16
starwingcc/linuxdo-lark-ui
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A userscript that disguises the linux.do site as a Feishu cloud document
2026-10-16
thiagotigaz/ocr-it
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Chrome extension: pin a screen region once, then hotkey your way through a paginated document. OCR runs 100% offline via bundled Tesseract.
2026-10-16
Show HN: Stylebot 4 – restyle any website, by hand or with your coding agent
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I started Stylebot in 2010 to change how websites look without writing CSS by hand. I have kept maintaining it since then. Now, with AI tools, I’ve finally been able to fix bugs and add features I never had time for. 4.0 has a new, modern editor that shows each element's actual styles, profiles, better sync, versioning and includes a CLI for coding agents. I am most excited about adding the CLI, which lets claude code or any other agent restyle any webpage in your real browser and check its work with screenshots. It lets me restyle webpages quite dramatically using coding agents. For example, you can see the example newspaper-style HN themes: https://stylebot.dev/#gallery It's free and open source in Chrome, Edge and Firefox (Safari coming soon!). Code: https://github.com/ankit/stylebot I'd love to hear ideas and suggestions. My plan is to add a Stylebot Gallery next, which would let users share and install creations from other other users. I also plan to make improvements so its more resilient to website and CSS changes. Thank you!
2026-10-14
Show HN: Pi-Infinite-Context
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Hi HN! Since I created this extension and heavily refined its core design, I'm not worrying about context size anymore. It just works so well. So I wanted to share. It is stress-tested with OpenAI and Anthropic models. Since HN is sensitive to good readmes, I wanted to do it well here. I started writing it by hand, but noticed that it was not great. then I decided to go back to LLM help, but iterate on it until it was short, simple and readable. I hope you like it. In this process I had an insight about AI generated content. Slop is not only the fact that AI was used, but that the creator did not care about a high quality result. I'm interested to hear what you think about this take.
2026-10-13
Show HN: Weekend hack – shoot away Cloudflare CAPTCHAs
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The cf turnstile has been a constant annoyance ever since I started using VPNs for everyday browsing. This weekend I built a chrome extension that auto clicks the captcha using the chrome debugger api. Thanks to ai agents, even weekend projects can have fancy animations :)
2026-10-12
Show HN: Running EmbeddingGemma2 on the Browser
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During this summer I wanted to start a side project, and I got the idea of embedding image search directly on your browser. This wasn't a new idea for me as i had built it at work as a small internal tool for me to search the company icons semantically instead of scrolling in the company deck. This week (October 2026) Google released EmbeddingGemma 2, which puts text, images, audio and video in the same vector space, so I moved the app over to it from the siglip2 model i was using before. The main differences I've seen, apart from video and audio support, are the multilingual capabilities, and the better understanding of long queries, although it still struggles with generic images being too "in the middle" of the embedding space and ranking high on unrelated searches. I know small SaaS products like this are a tough sell these days. I built it anyway because I grew up learning to code by hand, reading about solo developers with crazy ideas shipping little products that made some side money, and I wanted to go through that whole process myself: build it, deploy it, and put it in front of people. How it works: The model runs in your browser, transformers.js, WebGPU or WASM, depending on your device. It does work on mobile, although image upload do take way too much there. Your files and their vectors are stored on the server so collections sync across devices. I know this could be a privacy concern, but at least for me the ease of use is worth it. For quantisation im using fp16 on desktop with capable GPUs and q4 on any other device. The big caveat is that first visit downloads the model (about 170 MB, or about 520 MB on desktops with fast WebGPU), it's cached after that, but you do have to wait a bit. You can try it for free without an account on the example collections. As a side not, i took the travel photos (the Photography collection, from Venice) and the flower photos myself. There’s a free tier if you want to upload your own files, and paid plans if you need more. If you have this problem too, I hope this shows that searching your own files using embedding models is genuinely useful, whether you use this or build your own. And if you’d rather not build it, I’d be happy to have you as a user. Any feedback is very welcome.
2026-10-10
Show HN: Woodpecker – a browser agent built with Pi and user scripts
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Hey HN, I built Woodpecker: https://oakery.io/. It lets you reorganize websites and automate everyday workflows I made a demo showing how it can help manage a Discord channel. Valuable user feedback often gets buried in everyday conversations. You can use Woodpecker with a Jev connector, and ask it to classify messages—for example, as bug reports, feature requests, or performance issues—and turn the results into a product roadmap Of course, this can work on any website you’d like: filter your feed on X, classify posts on HN, etc. Here is the Discord demo: https://video.oakery.io/setup-discord/ Let me know if this is helpful to you and what other workflows you’d like to use.
2026-10-08
Show HN: Free SEO Chrome Extension
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i started building this to help with link building for my company, but I turned it into a full-featured SEO Audit plugin with link building and local citation managment features that tie into a free account on SEO Bandwagon. I hope you try it out. I think it compares very favorably to Detailed and SEOQuake and feeds your data back into an agentic system for improvement. I think it is really getting good and I want more user feedback.
2026-10-08
Show HN: I had 100 tabs open, so I built Daysift with AI powered by Proton
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I built Daysift because I kept ending up with 100+ tabs open just to avoid losing things I had seen or browsed before. Bookmarks never really worked for me because often you don't remember where something was, or what it was called. However, often I remembered what it was about. It's a Chrome extension that gives you a private way to find anything you visited before. It currently filters out noise, or things that don't associate with productivity or loosely with work. It's local first and designed around not retaining any data remotely. The AI layer is powered by Proton Lumo. It can also run AI on some things or pages, e.g. summarising them and a few other things. All of that is by user-consent only. It has a note taker feature and also a way to start new files from it ('/Doc' function). I'd love any feedback.