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PDF to Flashcards

Lecture slides, textbook chapters, study guides: the material is already written, it just isn't reviewable. Upload a PDF and Interact turns it into flashcards, quizzes, and fill-in-the-blanks you can practice daily.

The Create page in Interact accepting notes, links, videos, and uploads
Upload a PDF on the Create page, or snap a photo of the pages.

How it works

1. Upload your PDF

Slides, chapters, handouts, or photos of printed pages. Images of handwritten notes work too.

2. AI picks out what matters

Interact reads the content and drafts a mix of exercises around the ideas worth remembering, not every line on every page.

3. Review, edit, keep

Nothing enters your collection until you've looked at it. Fix wording, drop weak cards, keep the rest.

4. Practice on a schedule

Kept cards join your Learn queue and come back with spaced repetition, so a 200-page chapter becomes a few minutes of review a day.

Built for real study material

The same generator handles YouTube videos, web articles, and pasted notes, so a whole course's worth of scattered material ends up in one review queue instead of five apps.

A fill-in-the-blank exercise in the Interact lesson player
Fill-in-the-blanks are great for the exact terms buried in your PDFs.

Common questions

What kinds of PDFs work best?

Text-heavy ones: slides, chapters, guides, papers. The generator works from the words in the document, so scanned pages work best when the text is legible.

Is it free?

The free plan includes 10 AI generations a month, and uploads count toward that. Premium removes the cap. Making cards by hand is unlimited on every plan.

Does it just copy sentences from the PDF?

No. It distills. You get questions and prompts built around the key ideas, and you can edit any of them before keeping them.

Where can I review?

Web, iPhone, iPad, and Apple TV. Everything syncs, including your progress and streak.

Make your PDFs quiz you back

Get Started Free No credit card required

More ways to learn with Interact

YouTube to Flashcards Paste a video link and get flashcards, quizzes, and fill-in-the-blanks built from it. YouTube to Quiz Generate a multiple choice quiz from any YouTube video and edit every question. Website to Flashcards Turn any article or webpage into study material by pasting the link. Notes to Flashcards Paste typed notes or snap a photo of handwritten pages and make them reviewable. Image Occlusion Mask the labels on a diagram or map and quiz yourself on what is underneath. Type the Answer Exercises that make you type what you know, with grading that forgives typos. Interactive Lessons Five lesson types with animations, sound effects, and keyboard shortcuts that keep review fun. Flashcards on Apple TV A native tvOS app for reviewing your queue on the big screen. Flashcards on Apple Watch Dictate card ideas from your wrist and they land in your study queue. Personal Curriculum Organize subjects, goals, and resources for everything you are learning. Progress & Streaks Track a daily streak, watch goals move, and catch follow-ups without breaking focus. Ask Ask a question, then say what to build or change. No clicking through screens.