Turn YouTube lectures into timestamped notes and Anki flashcards, lock them in with spaced-repetition review. No account needed.
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19
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unchanged in 30 days
Ratings
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#153K
#127K among extensions
Version
1.0.13
updated 8 Oct 2026
Users
monthly, 2 months
Latest, 16 Oct 2026:19 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 months
Latest, 16 Oct 2026:3 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About YouTube Notes to Anki Flashcards & Spaced Repetition — ClipMark
Turn YouTube lectures into flashcards you actually remember.
ClipMark lets you bookmark the exact moment that matters in any YouTube video — a
professor's explanation, a mechanism, a diagram — then brings that moment back for
review before you forget it. Built for anyone learning from video, and tuned for
students who live in Anki: the workflow already works with Boards & Beyond, Sketchy,
Ninja Nerd, and any other lecture you study from.
WHY CLIPMARK
Most note-taking tools summarize a video once and let you forget it. ClipMark is
built around retention, not summarization — capture the moment, then let spaced
review bring it back until it sticks.
HOW IT WORKS
📌 Capture in one keystroke
Hit a shortcut (or the ClipMark button) while a YouTube video plays to save the exact
timestamp — no pausing, no switching tabs. Add a quick note and tag, or let ClipMark's
on-device AI draft one for you from the surrounding transcript (free, runs entirely in
your browser — nothing leaves your device).
🧠 Active Recall Mode
This is the core loop: when a saved moment comes due for review, ClipMark shows you
the timestamp and tags but hides your note. Try to recall it first — then reveal your
note and replay the clip to confirm. Say "got it" and the next review interval
doubles; say "again" and it comes back tomorrow. It's spaced repetition built for
video, not flashcard text.
🔗 Every card links back to the source
No paraphrasing, no lossy summary — every review links straight back to the exact
second in the original video, so you're reviewing the professor's actual explanation,
not someone's rewrite of it.
📤 Export straight to Anki
ClipMark doesn't compete with Anki — it feeds it. One click exports your reviewed
segments (note, timestamp, and a deep link back to the moment) into an
Anki-importable file, so you keep the deck and workflow you already trust.
🗂️ Share a collection
Turn a lecture series into a shareable ClipMark collection — a public link classmates
can open to see the same bookmarked moments, the same way AnKing-style shared decks
already circulate in study groups.
🏷️ Smart tags
Add #tags in your notes and ClipMark colors and organizes them automatically, so a
semester's worth of bookmarks stays browsable instead of turning into a pile.
ALSO INCLUDED
• Color-coded markers on the YouTube progress bar
• Export your library as JSON, CSV, or Markdown — plus Notion and Obsidian formats
• Keyboard shortcuts: Alt+B to save silently, Ctrl+Shift+S to quick-save
• Resume playback from where you left off
FREE VS. PRO
Free gets you the full loop, generously capped: unlimited local bookmarks, 25
standing Active Recall segments, 30 reviews a month, 1 Anki export a month, and up to
10 shared collections — enough to build and review a real deck from one full lecture.
Pro removes the caps and adds cross-device cloud sync, unlimited Active Recall and
Anki exports, unlimited shared collections, and one-click export to Notion and
Obsidian.
WHO IT'S FOR
Built first for USMLE Step 1/Step 2 students and IMGs studying from free YouTube
lecture channels alongside Anki — but the same loop works for any course, lecture, or
video you're trying to actually retain, not just watch once.
Get started: Install ClipMark, Open any YouTube video, and Save your first moment.
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Chrome Web Store search rankings
Where YouTube Notes to Anki Flashcards & Spaced Repetition — ClipMark appears when people search the store, with the 30 day change