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Synapsi

Free PDF to flashcards converter

Drop a PDF and get question-and-answer flashcards in seconds. Copy them, export a CSV, or take the Anki file. No signup, no card.

Free · no signup · no card

Free to use. Free to keep.

The tool needs no account. A free account saves every result, adds the full study kit, and syncs to your phone.

This free PDF to flashcards converter turns a chapter, a paper, or a slide deck into question-and-answer cards in seconds. The AI reads the real text in your PDF and writes one card per fact. Copy the set, export it to CSV, or take the Anki-compatible file. No sign up and no card.

01

Upload your PDF

Upload a PDF. No account needed.

02

Run the tool

The AI reads your source on our server and writes the result. A long file takes a little longer.

03

Study or save

Use it right away, or save it to a free library and get the full study kit from the same source.

Why use this pdf to flashcards

Cards from your own reading

It pulls the text out of the file you upload, so the questions test that chapter, not a general take on the topic.

One fact per card

Short cards are the ones you still answer on review day. Each card asks one thing and gives one answer.

Export to Anki or CSV

Copy the deck, download a CSV, or take the Anki-compatible file. Free, and no account for any of it.

Then study it for real

Sign up free to save the deck and drill it on an SM-2 schedule, so cards return right before you forget them.

Who it's for

Students

Turn the assigned chapter into a deck the night it is assigned, instead of writing 40 cards by hand.

Med and law students

Dense readings become cards fast, which matters when the reading list is 300 pages a week.

Teachers

Build a card set from the PDF you assigned, then export it and hand it to the class.

Questions

How do I turn a PDF into flashcards?

Drop the file above and press the button. The AI reads the text and writes question-and-answer cards, one fact per card.

Does it work on scanned PDFs?

Yes, up to 20 pages. When the file has no text layer, AI reads the page images first. For longer scans, a free account raises the limit to 200 pages.

Can I import the cards into Anki?

Yes. Export the set as an Anki-compatible TSV, download a CSV, or just copy the cards as text.

Is it free?

Yes, no account and no card. Sign up free to save the deck and drill it with real spaced repetition.

Study it on your phone too

Synapsi runs on the web, iPhone, iPad, Mac and Android. One free account, the same notes everywhere.

Related study tools

Got a PDF instead? Pull the text out first, then run any study tool on it.

PDF to text