AI Chat with PDF
Ask questions about your PDF and get answers grounded in its content with page-cited quotes — 100% private, in-browser text extraction and keyword retrieval. No uploads, no API keys needed.
About AI Chat with PDF
Ask questions about your PDF and get answers grounded in its content with page-cited quotes — 100% private, in-browser text extraction and keyword retrieval. No uploads, no API keys needed. Everything runs locally in your browser — your data never leaves your device.
How to use
- Enter your input in the tool above.
- Adjust any options to your preference.
- Use the Copy or Download buttons to save the result.
- Everything happens locally — your data never leaves your browser.
FAQ
What does this tool do?
Ask questions about your PDF and get answers grounded in its content with page-cited quotes. Uses in-browser text extraction and keyword-based retrieval — 100% private, no uploads.
Is my data sent to a server?
No. This tool runs 100% in your browser. Your PDF is never uploaded, tracked, or stored remotely. All text extraction and question answering happens locally.
What extra features does this tool have?
Extras: (1) Multi-PDF support — index multiple documents at once; (2) Page-cited quotes — every answer includes clickable page references; (3) Keyword-based retrieval — TF-IDF scoring for relevant passages; (4) Conversation memory — remembers previous Q&A; (5) Suggested questions — auto-generated from document content; (6) Out-of-scope detection — honestly says 'not found' instead of inventing; (7) Document management — add/remove documents; (8) Export conversation as JSON/Markdown; (9) Dark mode support; (10) PWA offline; (11) Progress indicator for indexing; (12) Copy individual answers.
Does this work offline?
Yes — install as a PWA and use it without network. All processing happens client-side.
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