Chrome Extensions Tools
Explore the best new Chrome Extensions tools and products curated by the community.
Unlike browser DevTools, Screen Ruler is built for design workflows: visual flexbox/grid breakdown, gradient inspection with color stops, multi-element pseudo-state simulation, CSS-to-Tailwind conversion, and a Page tab with Performance, SEO, and Social previews.
Stop manually copying HTML and taking screenshots of frontend bugs. Vibeocus Lens captures exact DOM nodes, visual state, and annotations from your browser, streaming them straight into your local workspace via MCP.
Discover rising Hacker News discussions before they explode. Built-in velocity tracking, pinned threads, OP alerts, instant translation and local-first privacy.
Hover any subtitle word to get instant translation, examples and pronunciation on YouTube, Netflix, TED and 10+ video platforms. Free Chrome Edge FireFox extension.
LangPanda helps you learn 36 languages by watching your favorite shows. Instant dictionary, flashcard creation, vocabulary tracking. 7-day free trial.
LikePulse analyzes YouTube comments in real time to show you the exact moments where audiences peaked. Open any video and get: • Engagement heatmap — comment spikes overlaid with Most Replayed data • Key moments — the exact timestamps with the highest audience reaction • AI analysis — Claude Haiku explains why each moment resonated • Product detection — AI finds Amazon products mentioned in the video Free. No account. No tracking. Works on any YouTube video instantly.
1.Auto scan, 2.Eyedropper, or 3.Element-based? Meet the 4th approach: Selection-based pixel analysis. This Chrome extension sees what users see, delivering reliable contrast ratios for complex visuals. No more relying solely on tedious manual picking. Just drag and know.
Most people look up a word and forget it by tomorrow. Vocabi fixes that. Hover over any word while reading → translation appears. Click Save → goes to your dictionary. Open Flashcards → spaced repetition does the rest. → Works on any website → 10 languages supported → No account. Works offline. Private by default. Built for language learners who actually read.
Draft captures valuable answers from ChatGPT, Gemini, DeepSeek, vertical chatbots, then turns them into editable, searchable notes. Preserve formatting, organize insights, listen with text-to-speech, keep your knowledge available offline, and share when you choose. Free to use at Beta;
DevRecorder is a Chrome extension that records your screen alongside console logs, network requests, and navigation events — all on one synchronized timeline. Hit record, reproduce a bug, and share a link. Your team sees the video with every log, request header, response body, and route change locked to the exact frame. Works on localhost, staging, and production. Connect via MCP and AI tools like Claude Code, Cursor, and Windsurf can read your recordings as structured context.
❌ Every time you open a new AI chat, you paste the same context all over again — your stack, decisions, constraints, where you left off 🛠️ Relay fixes this. It captures what matters from your AI chats and keeps a living project brief ready. One click injects your full context into any fresh conversation 🦾 Via MCP, your IDE agents (Cursor, Claude Code, Windsurf, Codex, etc.) read and write the same brief, synced automatically Works with: ChatGPT, Claude, Gemini, Grok, and more. Free to start
Kimi WebBridge is the browser extension for AI agents. AI can open pages, click, fill forms, extract info, and automate web tasks.
Slop Goggles helps you spot likely AI-generated posts and comments on Reddit so you can filter out the noise. The extension analyzes content and highlights suspicious AI slop directly in your feed and threads, making it easier to focus on genuine human discussions. Great for avoiding repetitive, generic, or engagement-bait responses and spending more time on valuable conversations. Put on your Slop Goggles 🕶️
Chrome's built-in PiP gives you a bare video with zero controls. PiP Cue gives you three modes: Standard PiP that works on any video on any website, Cinematic PiP with full playback controls, live subtitles, A-B loop, and speed control inside the floating window, and Captions Only mode that floats just the subtitles over your work. Save any video with its exact timestamp and pick up later from any device. Completely free. No account needed to start.
Open Browser Use connects local AI agents to your real Chrome profile through an open-source MV3 extension, native host, CLI, MCP server, and JS/Python/Go SDKs. It can open and claim tabs, run CDP commands, inspect page state, watch downloads, handle file choosers, and keep agent tabs organized without a hosted automation service.
Tweaklify is a Chrome extension for visually editing websites directly in the browser. Click any element to tweak styles, spacing, typography, colors and layouts through a clean UI instead of fighting with DevTools and CSS. It includes a live HTML editor, AI-powered section generation/editing, React/Vue/Angular/Shopify Liquid conversion, live previewing, and code export directly into your project. Built to make website iteration faster for designers, developers and teams.
Type what you need, from the page you're on. They organize your inbox, analyse your sheets, book your meetings, and research the web, chaining tasks across apps in one fluid conversation. Tap any attachment to see exactly what each specialist reads before it acts. Hours of busywork, gone.
Flowsnip Library is a productivity extension for n8n power users. It adds a personal snippet library directly inside the n8n canvas so you can capture, organise, and reuse your best workflows without ever leaving the editor.
Liminary turns everything you’ve saved into working memory for AI. Unlike chatbots, meeting tools, or project-based notebooks, it gives your knowledge one shared memory across writing, meetings, and research. It surfaces relevant context automatically as you work, helping expert knowledge workers reuse their best thinking, avoid starting from scratch, and produce source-grounded work with traceable citations.
TabGroup Vault keeps every Chrome tab group safe, searchable, and ready to restore. Install the free extension or upgrade to Pro to unlock multiwindow session restore, auto-save, unlimited snapshots, and cloud sync.
CacheTray lives in your browser and auto-captures everything you copy — code,links, images, and text — the moment you hit Ctrl+C. Send items directly into Claude, ChatGPT, or any NotebookLM in one click. Bulk share via AirDrop, WhatsApp, or Telegram. Smart categorization, fast search (#code, #link, #image), named workspaces, and image capture with preview. Pause anytime for privacy. 100% local — no account, no tracking.