Data month 2026-09
Best AI Notes & Knowledge Browser ExtensionsPage 4
| # | Extension | Publisher | Users | Rating |
|---|---|---|---|---|
| 151 |  Save, re-use and manage AI prompts for OpenAI, Gemini, Copilot and other AI tools. | LingoChampion | 914 | ★ 5.0 |
| 152 |  Export entire ChatGPT conversations to PDF & Markdown | getsaive | 912 | ★ 4.2 |
| 153 |  语鲸插件是一款智能阅读辅助工具，帮你一键生成概述，快速纵览全文；提供多级展开式大纲，助你把握核心观点、定位原文信息；支持划线高亮、摘录，随时记录关键信息。产品能力源于深言科技大语言模型，帮你在海量信息中高效提纲挈领，去繁取精。 | Deeplang | 904 | ★ 4.4 |
| 154 |  Ncurator is your AI work partner. View bookmarks and copy every URL in one click. | ncurator | 900 | ★ 4.0 |
| 155 |  Available anywhere. Write emails, optimize text, assist with writing, read articles, answer complex questions, boost thinking skills | funblocks | 875 | ★ 5.0 |
| 156 |  Build prompts with blocks. Save them. Use them anywhere. | - | 872 | ★ 4.6 |
| 157 |  Supercharge DeepSeek with folders, chat export, prompt library, and AI prompt enhancement. | browserlab | 872 | ★ 4.7 |
| 158 |  Export chats from ChatGPT, Claude, Gemini, and Copilot to PDF, Word, Markdown, or JSON. Never lose your conversations again! | - | 871 | ★ 3.7 |
| 159 |  Turn videos, PDFs, AI chats, and webpages into editable mind maps. Brainstorm with AI. | clipmind | 856 | ★ 5.0 |
| 160 |  Enhance your AI chats with custom prompts, unlimited saving, voice input, 20+ themes and folder organization | rovelin | 853 | ★ 4.2 |
| 161 |  Copy all chat history to the clipboard in Markdown format for Gemini Notebook. | telegramvideodownloader | 852 | ★ 4.1 |
| 162 |  G-note is an AI-powered note-capturing app that frees you from tedious note taking. | Lakebrains | 840 | ★ 5.0 |
| 163 |  内置极致丝滑的拼音模糊搜索算法，全局检索你的标签页、书签和历史记录并通过快捷键快速切换，且支持 AI 标签分组，提升冲浪效率 | - | 817 | ★ 5.0 |
| 164 |  Visualize ChatGPT and Claude.ai conversations as interactive trees | - | 799 | ★ 4.6 |
| 165 |  Extracts YouTube video URLs to a persistent side panel list for easy import into NotebookLM. | tsumugiya-it | 794 | ★ 5.0 |
| 166 |  MindMap AI: Turn ideas into structured mind maps with AI Copilot. | 3Axislabs | 763 | ★ 4.5 |
| 167 |  Integrate your digital life - web pages & apps, content, files, and messages. | Dokkio | 759 | ★ 4.6 |
| 168 |  Take Notes faster, sync with Notion right on the browser | SuperChat | 752 | ★ 4.9 |
| 169 |  Unleash the power of AI with our ChatGPT-driven Mind Mapping tool—instantly create mind maps and seamlessly refine them with an… | zestgpt | 744 | ★ 5.0 |
| 170 |  Save web pages and YouTube videos to Google's NotebookLM with one click. Automatically extracts content for AI-powered note-taking. | inotebooklm | 731 | ★ 2.2 |
| 171 |  An AI-powered tool that organizes, categorizes, and manages your bookmarks for a clutter-free browsing experience. | - | 719 | ★ 1.8 |
| 172 |  自动保存 ChatGPT、Gemini 对话并导出为 HTML、Markdown、PDF、JSON，支持附件、上下文延续、一键复制、多入口快捷键 | 20050225 | 717 | ★ 4.0 |
| 173 |  Export Perplexity chats to Markdown for Obsidian. Save one, selected, or all chats with sources. Free, local, no API key. | - | 707 | ★ 5.0 |
| 174 |  A Chrome extension that utilizes ChatGPT to provide a summarized version of web articles. | - | 699 | ★ 3.5 |
| 175 |  Save Claude AI conversations to Notion with one click. Bulk Export Claude AI conversations | chatgpt2notion | 681 | ★ 4.7 |
| 176 |  Export Gemini and ChatGPT chats to Markdown with perfect LaTeX math, code, and formatting. | - | 680 | ★ 5.0 |
| 177 |  SEEYOU - the personal smart recorder & AI multimedia library for all your events. Now loved by users in more than 100 countries. | seeyou | 673 | ★ 5.0 |
| 178 |  Summarize YouTube videos, Web articles and PDFs with one click, intelligently generate mind maps, and chat with iWeaver AI. | iweaver | 673 | ★ 4.0 |
| 179 |  Uses Gemini API to summarize webpages | - | 665 | ★ 2.5 |
| 180 |  Organize your ChatGPT and Claude conversations into folders | Laiko | 647 | ★ 4.6 |
| 181 |  Beautifully save your Chat GPT, mid-journey, Bing, or any other AI prompts you use & easily within your reach. | - | 619 | ★ 4.7 |
| 182 |  Save and recall any chat, note, or file as you browse. myNeutron's semantic AI memory integrates with ChatGPT, Gemini, email & more | VANRY TECHNOLOGY DMCC | 613 | ★ 4.9 |
| 183 |  Import Perplexity conversations to NotebookLM with one click | - | 608 | ★ 3.0 |
| 184 |  Copy the Google AI Mode response and convert it to Markdown format. | - | 600 | ★ 2.9 |
| 185 |  Enhance ChatGPT with quick model switching, expert prompts, and chat backups—tools to boost your productivity and creativity. | Cuprbotlabs | 600 | ★ 5.0 |
| 186 |  Bulk delete sources in NotebookLM. Remove multiple sources at once — directly from the interface. 11 languages. | automatem | 592 | ★ 4.0 |
| 187 |  Save YouTube videos & Web pages to NotebookLM with 1 click. | chatlily | 590 | - |
| 188 |  A Google extension that automatically saves ChatGPT chat history locally and supports export | chatopenai | 578 | ★ 2.2 |
| 189 |  An extension for bookmarking ChatGPT prompts. | bookmarkgpt | 563 | ★ 4.0 |
| 190 |  Highlight articles and YouTube videos, organize your learning journey, and share insights with a like-minded community of learners! | skillmapper | 562 | ★ 4.7 |
| 191 |  Adds a refresh button to NotebookLM sources to sync all Google Drive sources automatically. | Nakate | 557 | ★ 4.0 |
| 192 |  Save Gemini chat history with images to JSON, Markdown, or PDF. | - | 550 | ★ 5.0 |
| 193 |  Learn & Extract Knowledge from YouTube - Share Everything & Grow on 𝕏 | deeptube | 546 | ★ 5.0 |
| 194 |  ChatGPT Can Now Work on Any Docs, Apps, Websites, and Emails. | Flot AI | 542 | ★ 5.0 |
| 195 |  NotionAI Plus is a browser extension that brings the power of NotionAI to any website you visit. | vaayne | 540 | ★ 4.2 |
| 196 |  Highlight & annotate YouTube transcripts. Create AI summaries and transform videos into organized, searchable notes & annotations. | web-highlights | 515 | ★ 5.0 |
| 197 |  Fully Free. Vertical Tabs. Instant Search. Advanced Suspend. AI Organize. Auto Session Backups. Duplicates. Workspaces. Much More! | sharptabs | 498 | ★ 4.8 |
| 198 |  Export ChatGPT, Claude & Gemini chats to PDF, MD, JSON & Word. Bulk export, migrate AI chats & sync with Notion & Obsidian | migratemyaichat | 494 | ★ 4.7 |
| 199 |  Gemini Organizer, Gemini chat, Nano Banana, Google Gemini Folders, save Prompts, pin messages, keep Notes & enhance inputs with AI. | geminiworkspace | 491 | ★ 4.0 |
| 200 |  Summarize webpage, youtube and PDF with 8 AI bots e.g ChatGPT, Copilot, Gemini,Claude. Create mindmap & highlights. Export to notion | noterail | 486 | ★ 4.0 |
Related tags
Lists every Chrome extension carrying this tag, ranked by latest-month install count. See methodology.