What does "chat with PDF" mean?
Instead of reading a 50-page report yourself, you upload it and ask questions in plain English: "What are the main conclusions?", "What does section 4 say about pricing?", "List all the deadlines mentioned." The AI reads the entire document and answers immediately. It's like having a research assistant who has read your PDF in full and can answer follow-up questions about any part of it.
How to chat with a PDF using AI free — step by step
- Open ihatepdf.cv/chat-with-pdf — no sign-up required
- Enter your free Google Gemini API key (one-time setup — takes 1 minute to get)
- Upload your PDF
- Type your question in the chat box and press Enter
- Get an instant AI-generated answer based on the document content
How to get a free Google Gemini API key
- Go to makersuite.google.com
- Sign in with your Google account
- Click "Get API key" → "Create API key in new project"
- Copy the key and paste it into ihatepdf's Chat with PDF tool
The free tier of Google Gemini is generous enough for everyday personal use. No credit card is required.
Questions you can ask
- "Summarize this document in 3 bullet points"
- "What are the payment terms in this contract?"
- "List all the deadlines mentioned in this report"
- "Does this document mention [specific term]? What context?"
- "What are the main risks identified in section 3?"
- "Explain the key findings in plain English"
- "What obligations does the buyer have?"
Need a summary without the chat interface?
If you just need a quick structured summary without back-and-forth questions, use AI PDF Summarizer instead — it generates bullet-point key takeaways in one click without requiring an API key.
Frequently asked questions
Does it work on scanned PDFs?
Scanned PDFs don't have a text layer. Run OCR first to add a text layer, then the AI can read and answer questions about the content.
Is my PDF content sent to Google?
The extracted text content is sent to Google Gemini API to generate answers. The raw PDF file itself is processed locally — only text is transmitted. Google's standard API terms apply to this text content.
Is there a cost?
The Google Gemini free tier covers everyday personal use. ihatepdf itself is completely free.