padhai karlo

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Your revision desk, rebuilt

Turn scattered PDFs into a study surface that feels ready to use.

Upload notes, chapters, or scanned handouts and get a revision pack with study cards, flashcards, and quiz mode in one place.

Question answers Flashcards MCQs OCR fallback PDF + JSON export

Generate

Build a revision pack

Choose the density, format, and extraction path. Use PDF vision fallback when the file is mostly scanned pages or layout-heavy notes.

Study tip

Mixed packs are good for first-pass revision. Switch to MCQs or flashcards once you know the material.

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Add your Gemini key, upload a PDF, and your first revision set will show up here.

Upload a PDF to generate your first study set.
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  1. Open Google AI Studio.
  2. Sign in with your Google account.
  3. Use Create API key and copy the generated key.
  4. Paste it into the field on this page and press Save Key.

The key is stored only in your browser local storage for this app.

Enter your Gemini key

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