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Chat with PDF

Ask questions about your PDF and get plain answers, each with the page it came from. This tool uses AI, so we send the text of your file to our model, never the file itself.

Uses AIAI credits

Coming soon

1 free AI task a day without an account

Uploads from this page: 01 free AI task a day without an account. A free account gives you 30 credits a day.Uses AI. What this means

Chat with PDF at a glance

Coming soon · Chat with PDF is an AI tool for asking questions about a document in plain words. Wispdf sends the document's text, not the file, to its AI model, and each answer shows the page it came from so you can check the passage. When the document does not cover a question, it says so plainly.

Limits · Files up to 50 MB each, 1 GB with Pro · One document at a time, 20 with Pro · Uses AI credits: 1 task a day without an account, 30 credits a day with a free account, 1,500 a month on Pro

How to use Chat with PDF

  1. Add your PDF

    Choose a file or drop it on the page. We pull out the text so the AI can read it.

  2. Ask a question

    Type it the way you would ask a colleague, or pick one of the suggested questions.

  3. Check the source

    Each answer names the page it came from. Click the reference to jump to that passage.

What Chat with PDF does

Chatting with a PDF means asking questions about a document in plain words and getting answers drawn from its text. Wispdf sends the document's text, not the file, to our AI model. Each answer shows the page it came from, and you can click that reference to read the passage yourself. If the document does not cover your question, Chat with PDF says so plainly.

People use it to

  • Find the cancellation terms in a long lease without reading every page
  • Ask a dense research paper how the study was done before your seminar
  • Check what the staff handbook says about parental leave before talking to HR

What's included

Page references

Every answer names its page. Click it to see the passage and judge the answer for yourself.

Honest when unsure

If the answer is not in your document, Chat with PDF tells you plainly.

Suggested questions

Start with a few good first questions when you are not sure what to ask.

Many files on Pro

With Pro, chat across up to 20 documents, such as a full set of policy files or contract drafts.

Where your file goes

Chat with PDF uses AI, so we send the extracted text, never the file, and it is never used to train models. Chats without an account are deleted after 24 hours, and account holders choose how long theirs are kept.

Uses AIUses AI credits: 1 task a day without an account, 30 credits a day with a free account, 1,500 a month on Pro.

How privacy works at WispdfSee plans and limits

Questions about Chat with PDF

Is Chat with PDF free?
Chat with PDF uses AI credits, and each message costs 2. You get 1 AI task a day without an account, and 30 credits a day with a free account, which covers 15 messages. Pro includes 1,500 credits a month and lets you chat across up to 20 documents, with a 7-day free trial and no card.
Do you upload my PDF to chat with it?
No. Chat with PDF sends the extracted text, not the file, to our AI model. That text is never used to train models. If you chat without an account, your chats are deleted after 24 hours. If you have an account, you choose how long chats are kept, and you can delete them any time.
How do I see where an answer came from?
Every answer in Chat with PDF ends with a page reference. Click it and the document jumps to the passage the answer is based on, so you can read the original wording. It is the quickest way to confirm an answer before you rely on it, especially for numbers, dates and legal terms.
Can the AI get an answer wrong?
Yes, sometimes. AI can misread a table or miss context from another section. Chat with PDF is built to make that easy to catch. Every answer shows its page, and when the document does not contain the answer, it tells you so plainly. For anything important, click the reference and read the source before you act.
Can I chat with a PDF on my phone?
Yes. Chat with PDF works in any modern browser on iPhone, iPad, Android, Windows, Mac, Linux and Chromebook. There is no app to install. Open the page, choose your PDF from your files, and start asking. Page references work the same way on a small screen, so you can check sources on the go.
Can I ask questions across several PDFs at once?
Yes, with Pro. Chat with PDF on Pro lets you ask questions across up to 20 documents in one chat. That helps when you are working through a stack of policies, reports or contract drafts and want one answer that draws on all of them. Answers still point to the page they came from.

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