Chat with your PDF, privately

Upload a contract, report, paper or manual and ask it anything. Every answer links to the page it came from, so you can check it in one click. Unlike other "chat with PDF" tools, the AI model runs on your own device: your document and your questions never reach anyone's server.

How to use it

  1. Choose a PDF from your device.
  2. Pick Instant mode (works everywhere) or Smart AI (an on-device language model).
  3. Ask a question and click any page reference to see the source.

Privacy: Your file is processed inside your browser and is never uploaded to our servers.

Questions

Is my document sent to an AI company?

No. Smart AI downloads an open model to your browser once and runs it locally with WebGPU. Instant mode needs no model at all. Your text never leaves your device.

Does it work with scanned PDFs?

Yes. If the PDF has no text layer, we offer to run OCR on your device first, then you can chat with it.

What devices support Smart AI?

Recent Chrome or Edge on a laptop or desktop with WebGPU. Every other device can use Instant mode, which quotes the exact sentences that answer your question.

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How we keep your files private