Free AI flashcard and study tools for students
Free AI flashcard and study tools for students
Eightify records 109,241 monthly visits with -23.2% month-over-month growth and Freemium pricing. Roten.X DevTool records 0 monthly visits with — growth and Freemium pricing.

AI notes, video simplification and highlights, all in one Chrome sidebar
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | eightify.app | chromewebstore.google.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 109.24K (109,241) | 0 (0) |
| MoM Traffic Delta | -33.09K (-23.2%) | 0 (—) |
| Primary Market & Share | 🇺🇸 United States (18.5%) | 🌐 Global (—) |
| Direct Visits / mo | 48.35K | 0 |
| User Rating | 4.3 | 4 |
| Supported Platforms | Website | Browser Extension |
AI summaries that turn long YouTube videos into key ideas in seconds
Get the main ideas of a video with timestamps so you can jump directly to the topic you care about.
Access transcriptions that users report are cleaner and more accurate than YouTube's built-in subtitles.
Skim a digest of the top comments to see whether viewers like you found the video useful.
Generate summaries and translations in more than 40 languages for global content.

AI notes, video simplification and highlights, all in one Chrome sidebar
While a lecture plays, Roten.X DevTool records structured, time-linked notes so you can jump back to the exact moment a concept was explained.
Long or jargon-heavy videos get rephrased into short, readable explanations, surfacing the arguments and definitions that matter for an exam or assignment.
Bookmark and highlight the important moments of a video, then return to them instantly instead of scrubbing through the whole timeline again.
Capture diagrams, slides and equations straight from the page, annotate them, and store them alongside your written notes.
Free AI flashcard and study tools for students
Free AI flashcard and study tools for students
Turn any material into notes, flashcards, quizzes, and podcasts.
Highlight the web, learn in public, and build your AI clone
Highlight the web, learn in public, and build your AI clone
Turn any lecture, file, or video into notes, flashcards, and quizzes
Turn any lecture, file, or video into notes, flashcards, and quizzes
AI that watches your video and writes study notes as you watch
AI that watches your video and writes study notes as you watch

Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser

Summarize any YouTube video into key ideas and timestamped notes in seconds.
Summarize any YouTube video into key ideas and timestamped notes in seconds.
Turn any YouTube video into a one-minute digest
Turn any YouTube video into a one-minute digest
Turn any YouTube video into a verifiable transcript, summary and content pack
Turn any YouTube video into a verifiable transcript, summary and content pack

SpecialistYour YouTube, summarised — read or listen to the key points
SpecialistYour YouTube, summarised — read or listen to the key points
SpecialistScreenshot any question, get instant AI answers
SpecialistScreenshot any question, get instant AI answers

SpecialistTurn any long video into a transcript, a chaptered summary, and a chat you can question
SpecialistTurn any long video into a transcript, a chaptered summary, and a chat you can question