Make powerful, intelligent flashcards from your own notes in seconds

Snap a photo of your notes, textbook, or worksheet. Lexie reads your content and generates flashcards that help you spend more time on challenging material, and less on what you already know.

Lexie flashcard maker — snap a photo and get flashcards

How it works

Step 1Photograph your study material

Photograph your study material

Take a photo of your textbook, lecture notes, handwritten notes, or worksheet. Lexie extracts the content and identifies the subject and language automatically.

Step 2Lexie generates flashcards from your content

Lexie generates flashcards from your content

Lexie analyses your material and creates structured question-and-answer flashcards focused on the key concepts. Not copied text on cards — real questions that test understanding. Review and edit before you start.

Step 3Review with spaced repetition

Review with spaced repetition

Lexie uses the FSRS algorithm to schedule your reviews at optimal intervals. You see cards again right before you'd forget them. The result is long-term retention, not short-term cramming.

Not your typical flashcard app

Active recall, not passive recognition

Lexie generates fill-in-the-blank and recall questions, not just front-and-back cards. Recognising an answer when you see it is not the same as producing it from memory. Lexie tests the version that matters.

Spaced repetition built in

The FSRS algorithm tracks what you know and what you don't. It schedules reviews at scientifically optimal intervals so you spend your time on the material you're weakest on, not the material you've already mastered.

Any subject, any language

Biology, French, history, chemistry, law, medicine. Lexie works with any content in 34+ languages. Your notes become your study material, regardless of what you're studying or where.

No account needed

No sign-up, no email, no login. Download the app and photograph your first page of notes in under a minute. Your study data stays on your device.

Works with any subject

Used by 3,500+ students to turn any notes into practice questions

Frequently asked questions

Open Lexie, tap the camera, and photograph your notes, textbook page, or worksheet. Lexie reads the content, identifies the key concepts, and generates structured flashcards automatically. You can review and edit the cards before studying.
It depends on how you study. Anki is powerful but requires you to create every card manually. Quizlet is easier but lacks real spaced repetition. Lexie generates high-quality flashcards from your own notes automatically, with the FSRS spaced repetition algorithm built in from the start. No manual card creation, no formatting, no setup.
Yes. Lexie reads your study material and generates flashcards that focus on the concepts that matter, not just surface-level facts. It understands context across subjects and languages, and creates questions designed for active recall rather than passive recognition.
Anki is the gold standard for spaced repetition, but you have to build every card yourself. That's powerful if you have the time and discipline, but most students either make poor cards or don't make them at all. Lexie automates the card creation from your own material and applies the same calibre of spaced repetition scheduling through the FSRS algorithm. Quizlet is simpler but doesn't offer the same depth of active recall or long-term retention tracking.
Yes. Lexie works with any subject and any exam system. Biology, chemistry, history, French, maths, law, medicine. Photograph your revision notes or textbook and Lexie generates practice material matched to your content. Used by students preparing for GCSEs, A-Levels, AP exams, IB, and university courses.
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Flashcards that work as hard as you do

Lexie uses active recall and spaced repetition to help you retain what you study. Photograph your notes and start practising with 3 free study sets. No account required.