Data month 2026-09
Best AI Notes & Knowledge Browser ExtensionsPage 11
| # | Extension | Publisher | Users | Rating |
|---|---|---|---|---|
| 501 |  Save ChatGPT and Gemini conversations as text files with robust message detection | Dipeshsukhani | 56 | ★ 5.0 |
| 502 |  Yugen Quest, Turn your Gemini & NotebookLM Experience to a Game Quest | - | 56 | ★ 1.0 |
| 503 |  Group DeepSeek chats into local projects. | - | 56 | - |
| 504 |  Discover relevant studies, get deep analysis, and organize your research library — all from your browser. | bioscriptai | 55 | ★ 5.0 |
| 505 |  Ask pages, recall research, connect ideas, discover what matters, and write with context - privately and locally. | ocno | 55 | ★ 5.0 |
| 506 |  Encrypted AI prompt and text vault with cloud sync - Store prompts, email templates, code snippets, and more | HarmonizeOps | 55 | ★ 5.0 |
| 507 |  ChatGPT-powered insights, provide dictionary for language exploration, and effortlessly build and downloads personalized vocabulary | - | 55 | ★ 5.0 |
| 508 |  Chrome Extension for Summarizing YouTube Videos using your ChatGPT for free | Copsule | 54 | - |
| 509 |  Save the best GPT response, no need to get lost of the best response anymore!
Discover the power of seamless bookmarking with… | - | 53 | ★ 3.7 |
| 510 |  Organize and manage your conversations on claude.ai with bookmarks, categories, and search functionality. | - | 53 | - |
| 511 |  Export your AI companion chats and adventure stories from multiple platforms easily. | wilds | 53 | - |
| 512 |  ChatGPT Manager is a chrome web extension that helps user to manage their AI conversations. | - | 53 | ★ 5.0 |
| 513 |  Bulk delete multiple selected chats/conversations from Gemini, ChatGPT, Claude, and DeepSeek | - | 52 | ★ 4.2 |
| 514 |  Create quick summaries of YouTube videos with just one click. Get the essence of any video content instantly! | lukaszpodgorski | 52 | - |
| 515 |  Extract YouTube transcripts and get AI-powered summaries with organized notes. | youreaderapp | 51 | - |
| 516 |  Save responses from Google Gemini conversations as text or markdown files | Simplytools | 51 | - |
| 517 |  Folders, Quote, Search, RTL/LTR fix, Del&Nav msg, UI designed for maximum comfort and productivity & Side-chat. Updated: 25/08/2026. | - | 50 | ★ 5.0 |
| 518 |  AI sidebar that remembers your browsing. Summarize tabs, chat with Claude/GPT/Gemini, export notes or slides in one click. | Smatr | 50 | ★ 5.0 |
| 519 |  一键将 Gemini 聊天对话导出到 Notion 笔记中 | - | 50 | ★ 3.0 |
| 520 |  Organize your AI conversations with folders, tags, and powerful search. Works with ChatGPT and Claude. Your data stays local. | NexaSphere | 49 | ★ 5.0 |
| 521 |  AI-powered Udemy course summaries with ChatGPT & Claude - transcripts exported to Notion in one click. | tienm | 49 | ★ 2.8 |
| 522 |  GemNav: Organize chats in folders, navigate prompts and chats, and export chats. | - | 49 | ★ 5.0 |
| 523 |  Get insights of your tab you are currently on | Senseapp | 49 | ★ 5.0 |
| 524 |  This is a Chrome Web Clipper for the Draftio Digital Notes App. | draftio | 48 | ★ 5.0 |
| 525 |  Export ChatGPT, Claude and Gemini chats to PDF, Word or Markdown. Batch export privately or sync directly to Notion and Obsidian. | Tabpilotpro | 48 | ★ 5.0 |
| 526 |  Group and bookmark your tabs with AI | - | 48 | ★ 5.0 |
| 527 |  Add folders and structure chats, ask quick questions, export chat and more to Claude | superclaude | 47 | ★ 1.0 |
| 528 |  A Chrome extension that helps you manage your tabs powered by web ai | Undeniably Good | 46 | ★ 5.0 |
| 529 |  Google Bookmarks on steroids, takes HTML snapshots of bookmarked pages and allows content search using Google's Gemini Pro AI | mlnomads | 46 | - |
| 530 |  A web extension that allows users to create folders and save their chats in relevant folders. | - | 46 | ★ 2.3 |
| 531 |  Save your links | Linksort | 46 | ★ 1.0 |
| 532 |  Save ChatGPT to PDF, export your conversation and threads to Markdown and Word document | myquizgpt | 46 | ★ 4.3 |
| 533 |  Back up and restore your ChatGPT memory via the extension popup using CSV files. | memport | 45 | ★ 5.0 |
| 534 |  Improve learning experience when using ChatGPT and Claude with question navigation | - | 45 | ★ 5.0 |
| 535 |  Brilliant summaries in a single click. Well written AI summaries in both text and audio. Summarize articles in any language | openink | 45 | ★ 5.0 |
| 536 |  Select and bulk-delete multiple sources in NotebookLM. | - | 45 | ★ 1.0 |
| 537 |  Export & backup Midjourney AI art prompts to Obsidian. One-click batch export to Markdown files. | chatgpt2notion | 44 | ★ 5.0 |
| 538 |  One-click web importer for Gemini Notebook™ (NotebookLM). Save webpages, articles, and online sources directly to your AI notebook. | - | 44 | - |
| 539 |  微信读书 AI 阅读助手 — 智能解读、聊书、推荐 | - | 44 | - |
| 540 |  Powerful management tools for your ChatGPT interactions: pin chats, tag them, and organize them into folders for quick access. | rajtechventures | 43 | ★ 4.4 |
| 541 |  Sidekic AI | sidekic | 42 | ★ 5.0 |
| 542 |  Export AI chats and sync to IdeaPi for workflow processing. Supports ChatGPT, Claude, Gemini, and more. | - | 42 | ★ 5.0 |
| 543 |  Capture, organize and reuse ideas from supported AI conversations in one organized workspace. | - | 42 | ★ 5.0 |
| 544 |  One-click batch import from YouTube, Bilibili, podcasts, AI chats, and Website straight into Gemini Notebook. | - | 42 | ★ 5.0 |
| 545 |  Save web pages as Markdown & X videos with AI summaries. One-click sync to Notion & NotebookLM to build your second brain. | - | 42 | - |
| 546 |  Save and manage important Gemini conversations with one click. | - | 42 | ★ 2.0 |
| 547 |  Effortlessly save and organize your conversations from ChatGPT, Claude, DeepSeek, Grok and Gemini. | - | 41 | ★ 5.0 |
| 548 |  30분 영상을 클릭 한번에 요약하고 노션에 저장합니다. | Cheeserush | 41 | - |
| 549 |  Your external brain for transforming your knowledge into actionable wisdom. | timeln | 41 | ★ 5.0 |
| 550 |  Navigate long ChatGPT, Claude, and Gemini chats, then copy or download clean Markdown locally. | lensai | 41 | ★ 5.0 |
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Lists every Chrome extension carrying this tag, ranked by latest-month install count. See methodology.