Convert PDF into AI-ready tags
Upload your PDF. We extract the text, then you assign meaning to each format and get tagged output for ChatGPT, Claude, or Gemini — same flow as Text to Tags.
Upload PDF, then assign meanings and copy output
Upload your PDF
Choose a PDF file. We extract the text and show it below. Then click Parse formatting, assign a meaning to each format (if any), and Generate to get AI-ready tagged output.
Assign meaning to each format
Map each style to a meaning (e.g. red = Answer, bold = Question). Only formats in your text are listed.
Copy AI-ready tagged output
Plain text with semantic tags. Copy and paste into ChatGPT, Claude, or Gemini.
Order is preserved. Tags appear only where you assigned a meaning.
Format for AI: see how it works
When you upload a PDF, we extract the text. You then assign meaning to each format and get AI-ready tagged output — same idea as pasting from Word or email.
Input from PDF (invoice, document, report, etc.)
Invoice #1234
Item: Consulting — $500
Due: 30 days
AI-readable format (tagged output)
<Title> Invoice #1234 </Title>
<Line Item> Item: Consulting — $500 </Line Item>
<Due> Due: 30 days </Due>
Upload your PDF above, assign meanings to each format, then copy the tagged output into ChatGPT, Claude, or Gemini. Free — no sign-up.
Frequently asked questions
- Can I convert a PDF to tags for ChatGPT or AI?
- Yes. Use PDF to Tags: upload your PDF, we extract the text in your browser, then you assign meaning to each format (e.g. bold = Question, red = Answer) and generate. Copy the tagged output and paste into ChatGPT, Claude, or Gemini so the AI keeps your structure.
- Why does my PDF show “No text could be extracted”?
- That usually means the PDF is image-only (e.g. a scanned invoice or a photo of a document). We can only extract text from PDFs that have a text layer. Try a PDF where you can select and copy text, or copy the text manually and use Text to Tags instead.
- How do I turn a PDF into AI-ready format?
- Upload the PDF on this page. We extract the text, you click Parse formatting, assign a meaning to each style (e.g. headings = Section, bold = Question), then Generate text and copy. The result is plain text with semantic tags — an AI-readable format you can paste into any AI tool.
- Can I use PDF to Tags for invoices or documents?
- Yes. PDF to Tags works for any PDF with selectable text: invoices, reports, contracts, or notes. Upload the file, assign meanings to formats (e.g. amounts, dates, line items), and get tagged output for summarization or analysis in ChatGPT, Claude, or Gemini.
- Is my PDF stored or sent to a server?
- No. Text extraction runs in your browser only. We do not upload, store, or see your PDF or its content.
- Is PDF to Tags free?
- Yes. Use it in your browser with no sign-up.
- How do I report a bug?
- Please report bugs via GitHub issues. We’ll look into it as soon as we can.