How does the PDF summarizer work?

Drop your PDF and the AI automatically generates a one-page summary. Parsed by pdf.js in your browser, summarized by Llama 3 via WebGPU.

No. Everything runs in your browser. Your file never leaves your device.

Yes, completely free. Browser AI uses your GPU, or use your own API key.

Summarize your PDF
in one click

Drop a PDF and get an AI-powered summary instantly. No upload, no sign-up. 100% in your browser.

🔒 No upload⚡ One-click summary📄 50 MB max🆓 Free

📝

Drop your PDF here to get an instant summary

Drop a PDF, get a summary. Everything on your device.

Drag and drop any PDF up to 50 MB. It never leaves your device.

AI reads the entire document and generates a comprehensive one-page summary.

Read the summary or ask follow-up questions to explore specific sections.

How does the summarizer work?

Your PDF is parsed by pdf.js in the browser. The AI (Llama 3 via WebGPU) reads all text and generates a concise summary.

Is my PDF uploaded?

No. Everything runs in your browser. Check DevTools > Network to verify.

Can I summarize long PDFs?

Yes, up to 50 MB. All pages are processed for a comprehensive summary.

What languages are supported?

The AI summarizes in the document's language. Works with English, Korean, Japanese, Chinese, Spanish, French, German, and more.

Is it free?

Yes, completely free. Browser AI uses your GPU. You can also use your own API key.