SynthIt
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Tools/Study Kit

AI Flashcard Maker

Turn any document — a PDF, a lecture, an article, your own notes — into a cited flashcard deck, ready for spaced review. Not just a summary you forget by Friday.

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What SynthIt gives you

  • A flashcard deck generated from your actual source, not generic trivia
  • Every card cited back to the page, slide, or timestamp it came from
  • Built-in spaced repetition (SM-2) — SynthIt schedules when you review each card
  • A daily Study queue across every deck you've made, not one at a time

How it works

  1. 1Add a source, or paste text directly above
  2. 2SynthIt generates a cited flashcard deck from it
  3. 3Review on your own schedule — SynthIt tells you what's due

Why SynthIt

Auto-generated flashcards are only useful if the answer is actually right. Every card here traces back to the exact passage it was written from, so you can check it — and it feeds real spaced-repetition scheduling, not a static list you review once.

Go beyond this

Flashcards are one piece. Add a quiz and a study guide from the same source, and let Study track what you're mastering and what's still due.

Try Study Kit free

Frequently asked questions

How many cards does it make?

You choose — a quick deck of a handful of cards, or a comprehensive one for a whole chapter or lecture.

Does it actually schedule reviews for me?

Yes — every card gets real SM-2 spaced-repetition scheduling once you start reviewing, visible in Study.

More in Study Kit

AI Quiz Generator

Test yourself on anything you've added.

AI Mind Map Maker

See the structure of any document at a glance.

Concept Map Generator

Map how the ideas in a document relate to each other.

AI Study Guide Maker

A full study guide from a document or a topic.