According to AlphaMoat, the Tools category tracks 5,263 AI browser extensions; the most-installed is Claude (10.0M users). Ranked by install count, listing extensions with 1,000+ users.
# Extension Publisher Users Rating
2 WPS PDF Easy-to-use PDF tools to view, edit, convert, fill, e-sign PDF files, and more in your browser.
- 7.0M ★ 4.5 3 AnyDoc Translator The ultimate AI translator for web, files, ebooks, academic papers, images, and text
toolsmart 6.0M ★ 4.6 4 Sider ChatGPT, DeepSeek, Gemini, Claude, Grok all in one AI sidebar, for AI search, read, and write.
Vidline 5.0M ★ 4.9 5 Immersive Translate Free Translate Website, Translate PDF & Epub eBook, Translate Video Subtitles in Bilingual
immersivetranslate 3.0M ★ 4.0 6 Monica One stop AI Assistant with GPT, Claude, Gemini: Chat, Write, Translate, Search, Summarize, image generator, video generation
BUTTERFLY EFFECT 3.0M ★ 4.9 8 Smallpdf Easy-to-use PDF tools to compress, convert, merge, chat to, split, e-sign, and edit PDF files in your browser.
Smallpdf 2.0M ★ 4.6 10 Codex Control Chrome with Codex.
- 1.0M ★ 3.8 11 Wordtune Unlock your potential with Wordtune's free AI writer – paraphrase, rewrite, translate, fix grammar, and more.
AI21 LABS 1.0M ★ 4.6 13 PrintFriendly Print clean web pages, save as PDF, take screenshots, or use reader mode. AI summaries & ad removal. Works on ChatGPT & Gemini.
Print Friendly 1.0M ★ 4.6 14 AIPRM for ChatGPT AIPRM is your cheat code for ChatGPT. Adds a list of curated prompt templates and advanced features. Try today.
AIPRM 1.0M ★ 3.9 16 MaxAI Save time with your AI assistant that helps you read, write, and search faster wherever you work online.
maxai 700.0K ★ 4.7 17 Email Finder by ContactOut Find emails for 75% of Linkedin or ANY website. Save profiles to CRM. Chatgpt comments & email writer. Trusted by 76% of Fortune500.
contactout 600.0K ★ 4.4 18 Glasp Web Highlighter AI-powered Web Highlighter for Websites, PDF, and YouTube videos. YouTube Summary with ChatGPT, Claude, and Gemini.
Glasp 500.0K ★ 4.5 19 NaturalReader Read aloud any text with realistic AI voices, compatible with webpages, kindle Ebooks, Google Docs, PDF, Emails, and more.
NaturalSoft 500.0K ★ 4.2 20 Simplify Copilot The better way to job search. Quick apply and autofill job applications in one click. Track jobs, companies, resumes & more!
Simplify Jobs 500.0K ★ 4.9 21 Jetwriter AI Write emails & messages, chat with page, improve writing, translate, and do much more. Powered by the most intelligent AI models
jetwriter 500.0K ★ 4.6 22 Read AI Boost productivity with Read AI's extension—bring the benefits of connected work AI directly to your meetings and calendar.
Read AI 400.0K ★ 4.4 23 HARPA AI Free AI sidebar with ChatGPT, Claude, Gemini & DeepSeek. 100+ commands to automate, monitor prices, summarize & write.
HARPA AI TECHNOLOGIES 400.0K ★ 4.7 24 Smart Sidebar Supercharge Your Browser with the AI Sidebar powered by ChatGPT, Claude Sonnet & DeepSeek AI
- 400.0K ★ 4.6 25 YouTube to NotebookLM Send YouTube to NotebookLM. Save videos, sync YouTube channel to NotebookLM, and manage any NotebookLM video easily
- 400.0K ★ 4.9 26 Manus AI Browser Operator Connect your browser to Manus Agent from Meta and let it help you complete everyday tasks that require your personal context.
manus 300.0K ★ 4.3 27 SciSpace Your AI research assistant for understanding scientific literature.
- 300.0K ★ 4.4 28 Page Assist Use your locally running AI models to assist you in your web browsing.
- 300.0K ★ 4.8 29 Eightify Summarize YouTube videos with AI. Save time on long videos — get instant, high-quality summaries and key insights.
Rational Expressions 200.0K ★ 4.0 30 DeepSider AI sidebar support chat with all AI models (DeepSeek, Gemini, Claude, GPT) for advanced AI search, read, and write.
deepsider 200.0K ★ 4.8 31 Selectext Copy text directly from videos on YouTube and any website.
selectext 200.0K ★ 4.3 32 ChatHub Use ChatGPT, Gemini, Claude, Llama and more chatbots simultaneously
Jike HK 200.0K ★ 4.7 33 notebooklm-web-importer 200.0K ★ 4.7 35 Jobright Autofill 1-click to autofill millions of job applications. The best way to manage job hunt and tailor resumes — Trusted by 500K+ job seekers
jobright 200.0K ★ 4.8 36 YouTube Dubbing One-click video translation & dubbing—understand foreign languages instantly, access global knowledge
youtube-dubbing 200.0K ★ 4.2 37 Superpower Chat Add Folders, Search, Bulk Export/Delete, Prompts Manager/Optimizer, Minimap, Gallery, Chat Reference, Model Switcher & more to Chat
spchatgpt 100.0K ★ 4.5 38 Auto Meta Automate your bulk video creation workflow on Meta AI. Save time and accelerate creativity!
duckmartians 100.0K ★ 3.3 39 Browser MCP The MCP to control your browser.
Browser MCP is a Model Context Protocol (MCP) server that allows clients like VS Code, Claude,…
browsermcp 100.0K ★ 4.8 40 ChatGPT Summarize ChatGPT summarize or chat with Websites / Youtube using ChatGPT + DeepSeek. Summary * AI Summarize * OpenAI * PDF Summary * Claude
calmai 100.0K ★ 4.5 43 Glarity ChatGPT Summarize YouTube videos, web pages, and translate text with ChatGPT, helping you read and write in your mother tongue, all for free
glarity 100.0K ★ 3.9 44 NopeCHA AI Solver for reCAPTCHA, hCAPTCHA, and all CAPTCHA.
nopecha 100.0K ★ 3.9 46 You.com Personalized AI that makes you more productive, creative, and extraordinary
you 100.0K ★ 4.0 47 Mapify Summarize anything to mindmap with AI
XMIND 100.0K ★ 4.3 48 ChatGPT Image Auto Queue ChatGPT image prompts, attach reference images, and inspect the ChatGPT Images library.
duckmartians 100.0K ★ 4.0 49 vLex Improve your Google searches by adding related documents at vLex.com
vlex 100.0K ★ 4.3 50 AI Content Detector Verify what content was written by a human or an AI chatbot with the AI Content Detector browser extension from Copyleaks.
copyleaks 100.0K ★ 4.1 Previous 1 2 … 18 Next Category listings include Chrome extensions with 1,000+ users, by latest-month install count. See methodology .