AI tool · Setup required
AI PDF Assistant
Summarise a PDF, pull out key points, outline it, or ask questions answered from the document with page references.
Setup required. Text extraction works on your device, but the AI model that writes summaries and answers isn't switched on for this site yet, so no answers can be generated.
or drop a file here · up to 25 MB · 300 pages
The PDF stays on your device
How to use it
- Upload a PDF. Its text is extracted in your browser, page by page.
- Choose Summary, Key points or Outline, or ask a question about the document.
- Answers cite the pages they came from. Check important details against the PDF.
Good for
- Get the gist of a long report before a meeting
- Ask what a contract says about cancellation
- Turn lecture slides into a revision outline
Privacy and limits
The PDF never leaves your device. Only the passages needed for each request are sent to the AI model, and TodayAI does not store them.
- PDFs up to 25 MB and 300 pages
- Scanned pages are read with OCR (English, first 20 scanned pages)
- For long documents, summaries are based on a spread of passages rather than every page
Engine: pdf.js text extraction and Tesseract OCR on your device; a hosted language model answers from the selected passages. Results can contain mistakes — check anything important.