Can the AI invent answers?

It's instructed to use only the document. If something isn't in the PDF, it will say so.

No — your conversation lives only in this browser tab.

Does it work with scanned PDFs?

Run OCR PDF first to extract text, then chat with it.

AI PDF Tools

Ask PDF

Have a conversation with your PDF — ask anything, get instant answers.

Private No signup Mobile

Drop a PDF here to start chatting

One PDF · text-based files work best · Max 50 MB

What is Ask PDF?

Ask PDF lets you chat with any PDF document. Ask follow-up questions, get summaries of specific sections, and find facts buried deep in long documents.

When to use it

When you need answers from a document without reading it cover to cover.