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Synapsi

Free Handwritten notes to flashcards

Take a picture of your notes and get question-and-answer cards. It reads handwriting, whiteboards and textbook pages. 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.

Nobody retypes a notebook. Take a photo of the page instead and this free tool reads the writing and turns it into flashcards. It handles handwriting, a whiteboard shot, a printed textbook page and a screenshot. Hold the page flat, fill the frame and use decent light; that is most of what makes the reading accurate. No sign up and no card.

01

Upload a photo

Upload a photo of the page. 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 handwritten notes to flashcards

Reads handwriting

Your own notes, not a typed copy of them. A word it cannot read is marked, never guessed.

Whiteboards and diagrams

Arrows and boxes are read as links, so a hand-drawn diagram comes out as connected facts.

Straight off your phone

HEIC from an iPhone works as-is. No converting, no scanner app.

Then study it for real

Sign up free to save the deck and drill it on an FSRS schedule.

Who it's for

High-school students

Your notes are in a notebook, not a file. A photo is the whole workflow.

Anyone who writes by hand

Handwriting is better for learning and worse for searching. This fixes the second half.

Students who missed a class

Photograph a friend's notes and get cards from them.

Questions

Does it really read handwriting?

Yes. AI reads the page image the same way a person would. Messy writing still works, though a word it truly cannot read is marked instead of guessed.

How do I get a good result?

Flat page, good light, fill the frame with the writing, and avoid a shadow across the middle. One page per photo reads better than two.

Can I use a whiteboard photo?

Yes. Arrows and boxes in a hand-drawn diagram are read as links between the labels.

What file types work?

JPG, PNG, WebP and HEIC straight off an iPhone.

Is it free?

Yes, no account and no card. There is a daily cap on the free photo reader, so it can be busy at peak times.

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