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Upload a PDF and ask questions about its content. Pull specific clauses, numbers or tables, compare sections, or request a plain-language summary. The document is processed on our servers and discarded when the session ends.

Drag a PDF here or click to upload

PDF up to 50 MB. Text-based PDFs work best. Scanned? Run OCR first.

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Document ready. Ask about any section, request a summary, look up specific figures or dates, or compare two clauses.

~300 tokens per question · 0 chars loaded
Extracting text from PDF…
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Ask questions about any PDF. The AI reads the full document so you can query it by section, topic or keyword.

How to Use Chat with PDF

1
Open Chat with PDF

Open Chat with PDF on Rewind.ai. No account needed to start.

2
Add your input

Enter your text or upload a file, then set any options Chat with PDF offers.

3
Get the result

Chat with PDF runs on our own GPU servers and returns a result in seconds. Download it, copy it, or share the link.

Use this tool via API

Call this tool straight from your own scripts. The endpoint follows the OpenAI REST format and signs requests with a bearer token, so client libraries you already use keep working. You are billed the same token rate as the web app.

API DocumentationGet API Key
curl -X POST https://api.rewind.ai/v1/chat/completions/ \
  -H "Authorization: Bearer sk-rewind-..." \
  -H "Content-Type: application/json" \
  -d '{"model": "qwen/qwen-2.5-7b-instruct", "messages": [{"role": "user", "content": "Summarize section 3 of the contract."}]}'

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Chat with PDF FAQ

Chat with PDF on Rewind.ai is a free AI tool. There's no charge and no sign up needed to start.

Yes. You get 2,500 free tokens per day to use Chat with PDF and every other tool on Rewind.ai. A free account raises that to 5,000 tokens/day. You can buy more starting at $1.

Chat with PDF runs open-source AI models on our GPU servers. Send your request and the result comes back in seconds.

No. You can use Chat with PDF right away without signing up. A free account doubles your daily usage to 5,000 tokens and saves your history.

Anonymous users get 2,500 tokens/day. Free accounts get 5,000 tokens/day. Tokens reset every 24 hours. Each generation costs ~100-5,000 tokens depending on the operation.

Your data is processed on our servers and isn't stored permanently unless you choose to save it. We don't sell or share it.

Yes. Content from Chat with PDF is yours to use for personal or commercial work. The AI models we run are commercially licensed.

Chat with PDF matches the quality of paid services because it runs the latest open-source AI models. The difference is you don't pay per use.

Chat with PDF runs open-source AI models including Qwen 2.5, FLUX and Whisper. We update to newer models as they ship.

Yes. Chat with PDF works in any mobile browser, and the layout adapts to your screen size.

Sign up for a free account to get 5,000 tokens/day, double the anonymous limit. Or buy token packs starting at $5 for 200,000 tokens. See /pricing/ for all options.

Yes. After you generate content, you can download it, copy it, or share it via a unique link. Signed-in users can also view their generation history.

Sign up free for 10,000 tokens

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