Free with an account · Export to Anki
Paste a chapter, lecture notes, or an article — get 5-40 cards optimized for active recall. Flip, study, export to Anki.
See how it works — click any example
5-40 Q&A cards, difficulty-tagged, with optional hints on harder cards. Active-recall design — no trivial front/back pairs. Export as Anki-compatible CSV or markdown. 10+ output languages.
A shuffled in-browser study session with keyboard shortcuts ("Got it" / "Review again") plus the full deck ready to export. Convert the same source notes into a mind map or take the built-in quiz, or pull content from a PDF or YouTube video first.
Under ~300 characters — not enough to deck. Opinion essays with no facts — cards need recallable claims, not argumentation. Image-based materials — paste the text instead. No in-app SRS yet — export to Anki for spaced repetition.
Free with an account. Sign up for 30 runs/month (each deck = 5 credits). Upgrade to Pro for 1,500/month.
Input: 68-word paragraph on mitochondria structure and function · 6 cards, English.
FRONT
Why is the mitochondrion called the "powerhouse of the cell"?
BACK
Because it generates ATP, the primary energy currency of the cell.
FRONT
What does the presence of circular DNA in mitochondria suggest about their origin?
BACK
It reflects their origin as endosymbiotic bacteria that were engulfed by a host cell.
FRONT
What are the folds of the inner mitochondrial membrane called, and what is their purpose?
BACK
Cristae — they increase surface area for the electron transport chain.
Hint: shelf-like internal structures.
Anything you want to memorize: lecture notes, a chapter, vocabulary lists, medical conditions, historical timelines, code snippets. The more structured, the cleaner the cards.
Yes — copy-as-CSV (front,back) or copy-as-markdown from the result page. Anki's Import dialog handles both.
Choose 5-40 cards on the generator. We make cards proportional to content density — 5 for a paragraph, 30+ for a long chapter.
Yes, on harder cards. Press H during study to reveal a hint without flipping the answer.
Flip cards. Mark each as "Got it" or "Review again" (keyboard 2 / 1). At deck end, restart or re-study only the review pile.
First 3 decks/day free without signup. Free accounts get 30 credits/month; Pro gets 1,500.
English, Chinese, Japanese, Korean, Spanish, Portuguese, French, German, Indonesian, Russian output. Source content can be any language.
Not yet — for SRS, export to Anki. In-app SRS is on the Pro roadmap.