Extract text from a PDF before feeding it to an AI assistant
2026-10-05
Uploading a 300-page report to a chat assistant often hits a length limit, or the model reads the wrong section. Converting to plain text first makes the document much easier to work with.
Use the tool
Why text works better
- You can drop the cover page, table of contents and bibliography before sending
- You can see roughly how long it is and decide where to split it
- You find out immediately whether the PDF actually contains text
Take only the pages you need
If your question concerns one chapter, use Extract pages to pull that range into a new PDF, then convert that. The answer stays focused on the part you care about.
When nothing comes out
A scanned PDF looks like text but is really a picture of text, so extraction returns nothing or garbled characters. You can tell in advance: if you cannot select and copy a sentence in your PDF viewer, there is no text layer to extract.