Chat with your PDF, privately
Ask questions in natural language about any PDF and get cited answers. Powered by Claude. Text extracted in your browser, only relevant snippets ever leave.
Drop your files
Text is extracted in your browser. Only relevant snippets are sent, never the whole file.
How this stays private
- Your PDF is read in your browser using pdf.js. The file itself never uploads.
- Per question, only the most relevant pages (max ~30 KB of text) are sent to Claude.
- Anthropic does not train on data sent via the API.
- Open DevTools → Network and watch, only `/api/ai/chat` calls go out, with text payloads only.
How to chat with pdf
Three steps. Start to finish in under a minute.
Drop a PDF
Text is extracted in your browser via pdf.js. The file itself never leaves your device.
Ask in plain English
Type your question. We rank pages by overlap with your question and send only the most relevant snippets to Claude, never the whole document.
Get cited answers
Every answer cites the page numbers it drew from, so you can verify. Anthropic does not train on your data.
Why use LovedPDF for chat with pdf
Cited answers
Every answer links back to the page and quote, so you can verify.
Privacy-respecting
Only relevant snippets sent to Claude, never the full document. No training.
Powered by Claude
State-of-the-art reasoning model, better than GPT for document Q&A.