Browser Extension For Note Taking

HoverNotes is an AI browser extension that enhances note-taking for videos by capturing key concepts, screenshots, and timestamps. It integrates with Obsidian for organized storage, making it ideal for students and professionals engaged in technical subjects.

Snipo is a browser extension that imports video content from YouTube, Udemy, Coursera, Skillshare, and LinkedIn Learning into Notion. It records timestamped notes, screenshots, transcripts, auto‑creates flashcards, links playlists, and offers keyboard‑controlled playback for streamlined study.

Dex is a Chrome extension that turns your browser into an AI workspace, centralizing notes, tasks and context across tabs and apps, integrating Gmail, Calendar, Sheets and LinkedIn for meeting prep, lead extraction, analysis and personalized outreach.

Noteey is an infinite-canvas visual knowledge manager combining notes, mind maps, flowcharts and moodboards with multimedia support, timestamped audio/video transcripts and summaries, PDF annotation, database-style organization, offline storage, and presentation/drawing tools.

StudyBuddy Chrome Extension captures screenshots or highlights of questions to provide instant answers and detailed step‑by‑step explanations. It supports math, diagrams, and image queries in English, Spanish, and Portuguese, and includes a personal AI chat for broader study assistance.

TabMate auto‑categorizes browser tabs by domain and date, grouping them into customizable collections. Pinning, keyboard navigation, dark mode, labels, and color coding keep tabs organized and improve productivity on Chrome, Edge, Brave, Vivaldi, and others.

GoodNotes is a digital notebook that records voice, text, or handwriting and supports collaboration. AI transcribes audio, summarizes meetings, turns notes into searchable flashcards, and syncs audio to slides for students and teachers across iOS, macOS, Windows, Android, and Web.

TubeMemo: AI browser extension that extracts YouTube transcripts, highlights key points, produces summaries, mind maps, flashcards; supports annotations, multi‑language, library, drafts for blogs, tweets, study guides; useful for professionals, students, creators, educators, journalists.

Pinbot is a Chrome extension that lets users add bookmarks with a single click, automatically summarizes each page, and offers tag suggestions. It supports natural‑language search, offline processing, and custom tagging for personal databases.

YouTube sumamry chrome extension is a YouTube video summary tool developed by Glasp Inc., currently in beta testing and requires installation on Chrome or Safari browsers along with sign-up.

Glasp is a web app that enables users to highlight and take notes on online articles, curate and organize their reading materials, share insights with the Glasp community, and discover like-minded individuals through its social network feature.

Buddybeep is an AI Chrome extension that summarizes web content, extracts insights from YouTube videos, and allows users to save and organize notes. It enhances productivity by facilitating efficient content consumption and knowledge management.

SaveDay is a cross‑platform bookmark and knowledge organizer that captures web pages, videos, and other content with a single click. It auto‑tags items, offers AI‑powered search and summarization, and stores data locally with strict access controls.

Kome is a browser extension that summarizes articles, news, videos, and PDFs for quick skimming. It bookmarks pages for easy retrieval, powers Smart Compose for emails and posts, and extracts emails and color palettes for designers.

Cross‑platform personal knowledge manager consolidating notes, bookmarks, articles, images, and quotes into one private space. Auto‑classifies content, generates AI summaries, and enables search by color, keyword, brand, or date. Real‑time sync across iOS, Android, macOS, Chrome, Edge, and Safari.

Clipmate is an AI-first Second Brain for your Bookmarks, Screenshots, and all your other saved stuff. Turn information overload into your superpower.

Briefy turns long content—web pages, PDFs, videos, podcasts, research papers—into concise summaries in formats like overviews, tables, mind maps, and timelines. It stores them in a searchable knowledge base, supports multilingual inline translation, and runs as Chrome, Safari extensions.

Tubly, a Chrome extension, uses the YouTube API to deliver AI‑generated summaries of subscribed channel videos. It extracts key transcript points, offers timestamps and chapter markers, and lets users save highlights and download transcripts.

ChatGPT Notepad is a browser‑based plain‑text editor that lets users create, edit, and manage multiple notes without registration. It offers undo, redo, cut/copy/paste, find‑replace, spell check, real‑time word count, AI‑content cleanup, and .txt export, compatible with major browsers.

Thread Navigator unrolls Twitter threads via a Chrome extension, presenting them in a readable layout. Users export to PDF or save directly to a linked Notion page, using a visual editor for formatting.

smudge.ai is a Chrome extension that adds AI commands to the right‑click menu for instant summarizing, proofreading, bullet‑pointing, and translating highlighted text. It handles up to 150k words, syncs across devices, and uses OpenAI without logging content.

Hyperwrite is an AI-powered writing tool available as a free Chrome extension that generates original paragraphs and helps overcome writer's block, increasing productivity for professionals, students, and creators worldwide.

TalkNotes records audio, accurately transcribes it, and formats the text into meeting notes, task lists, email drafts, blog posts, or flashcards. It supports 50+ languages, offers editing, exporting, Zapier integration, and workflow templates.

Emberly blends AI‑powered mind mapping with note‑taking, letting users store notes, files, and bookmarks in visual nodes. It auto‑creates mind maps, generates quizzes, offers an AI writing assistant, a discussion simulator, and supports real‑time collaboration with bi‑directional links.

Audionotes AI tool for effortless voice-to-text conversion, organization, summarization, and content generation.

AI Toolbar is a Chrome extension that adds an AI assistant to every webpage. It generates text, summarizes, translates, and paraphrases content, supports voice commands, offers a chatbot, exports replies to Word/PDF, integrates with ChatGPT, and allows custom prompts.

UniJump is a browser extension that injects ChatGPT into any page, letting users ask questions and generate text via ⌘ + J or a widget. It requires only an OpenAI account and keeps data local.

Transcript is an AI study platform with a Chrome extension, mobile app, and synced notebook. It offers instant answers, step‑by‑step solutions, source references, flashcards, handwritten question scanning, lecture summaries, and interactive quizzes for students.

Znote turns Markdown files into executable notebooks, embedding code, AI calls, and scripts in a single document. It offers local Whisper transcription, inline AI chat, and ready templates for Gmail, Jira, Slack, API tests, and data analysis—no plugins required.

Harken is a spaced‑repetition flashcard tool supporting text, images, audio, and code. A Chrome extension auto‑creates quizzes from web articles, imports Anki decks, offers cross‑device review, and displays retention statistics.

Notion AI is an integrated AI tool that automates tasks, generates summaries and offers writing assistance within the Notion drag-and-drop text editor. A free trial is available with an add-on subscription for unlimited usage.

Summarify AI gives YouTube video summaries in‑app and via Chrome, offering text, bullet, outline styles with timestamps for quick navigation. It supports export to PDF, Markdown, TXT, etc., helping students, researchers, creators save time and organize content.

Walles.AI is a Chrome extension that brings a ChatGPT‑powered assistant to any web page, PDF, or YouTube video, enabling quick summarization, translation, paraphrasing, text extraction, and image‑based math solving, with export to Notion and keyboard shortcuts.

LipSurf is a Chrome extension that lets users dictate text and control web pages via voice commands. It supports Gmail, Docs, Slack, and other sites, enabling hands‑free navigation, scrolling, clicking, and media control in multiple languages.

Speechnotes is a web‑based speech‑to‑text tool for real‑time dictation and batch transcription in multiple languages. It offers speaker tagging, timestamps, subtitle export, and imports from Google Drive, YouTube, or local files. Export to text, markdown, PDF while preserving privacy.

Notepad is a versatile web‑based editor that handles Markdown, code, images, HTML, and PDFs in one interface, auto‑detecting file types and offering syntax‑highlighted execution, drag‑and‑drop design, photo editing, and PDF annotation for students, developers, and creators.

ScriptMind is a note‑taking platform offering notebook, dashboard, and graph pages to organize ideas. It supports habit tracking, focus mode, Markdown conversion, and linking notes into a second‑brain structure, aiding writers, researchers, and students.

Sider AI is a browser extension that consolidates instant summarization, translation, and research tools in a side panel. Users compare AI model responses, receive on‑the‑fly explanations for highlighted text, extract OCR, and store snippets in a searchable knowledge base.

Glimpse is an AI-powered chat assistant and browser extension that offers conversational, writing, and editing assistance while also functioning as an adblock to keep browsing experience clean and secure.

EasyNoteAI converts audio, video, PDFs into structured notes, offering real‑time transcription, summaries, quizzes, flashcards, mind‑maps, and interactive questioning. Users upload lectures, YouTube links, or research papers; the platform generates summaries, key‑point lists, and supports multilingu

Quicky AI is a browser extension that embeds ChatGPT (GPT‑4o and models) into any webpage. It lets users ask contextual questions, summarize content, capture screenshots, and use preset prompts for tasks like marketing, coding, or data analysis. Credentials remain local.

Bluedot AI Note Taker records, transcribes, and summarizes meetings across Zoom, Teams, Google Meet, browser tabs, and mobile. It delivers speaker‑identified transcripts, concise summaries in 100 + languages, extracts action items, and syncs notes to CRM and project tools via API.

Genspark unifies inbox, workflows, and collaboration into one AI workspace, offering a 1‑million‑token context window, voice‑to‑text, auto‑meeting notes, and Chrome extensions for instant summarization and task automation across WhatsApp, Slack, and Teams.

Aceify.ai delivers instant AI help for homework and study queries, letting users upload screenshots or use a Chrome extension. It summarizes content and supports Canvas, Blackboard, MoodleCloud, and other LMS, offering quick, accurate answers, especially in mathematics.

AI Homework Helper lets students upload documents, notes, and webpages to chat with the AI, generate quizzes, flashcards, and concise notes, convert lectures into podcasts, transcribe sessions, and solve problems via a Chrome extension across many subjects.

Reflect Notes uses GPT‑4 and Whisper to transcribe speech, summarize meetings, outline articles, and stores notes as a graph with backlinks. It syncs cross‑platform, encrypts end‑to‑end, and integrates browsers, Kindle, Readwise, Google Calendar, Outlook, Zapier, and APIs for automation.

Chippy is a Chrome extension that embeds ChatGPT directly into the browser, letting users ask questions, summarize pages, research topics, translate text, and draft emails instantly while staying on the current tab.

ChatGPT for YouTube is a Chrome extension that produces concise text summaries of YouTube videos, enabling quick understanding of key points. It operates without requiring a ChatGPT or OpenAI account and integrates directly into the YouTube interface.

Jelli is a Chrome extension that captures screenshots with a hotkey and copies them to the clipboard. Users can annotate by drawing arrows or rectangles directly on the image, then paste into Slack, Jira, or documents.

Scrivvy automatically summarizes YouTube videos and podcasts into bullet points and detailed write‑ups, delivering instant, multi‑language summaries via a Chrome/Firefox button or email for subscribed feeds, and aggregates them into an inbox‑style feed for quick review.