PDF to Markdown
Convert your PDF documents into clean, editable Markdown format instantly. This free online converter processes everything locally in your browser — your documents never leave your device, making it ideal for sensitive business documents, proprietary research, or classified materials. The output is specifically optimized for AI and LLM consumption, with properly formatted headers, clean code blocks, and structured lists. Perfect for developers extracting README content from PDF specifications, technical writers migrating documentation, researchers preparing content for ChatGPT or Claude, and knowledge managers building internal wikis. The conversion intelligently detects headings based on font hierarchy, preserves bullet points and numbered lists, and maintains table structures where possible. UTF-8 encoded output ensures full international character support. No registration, no upload to servers, no watermarks. Download the converted Markdown as a .md file or copy directly to clipboard. Works on any device without installation.
Frequently Asked Questions
- Does this work with scanned PDFs?
- Text-based PDFs work best. Scanned PDFs contain images and need OCR processing.
- Can I use the output in AI tools?
- Yes. The Markdown output is clean and ready for ChatGPT, Claude, RAG pipelines, or any LLM.
- How are headings detected?
- Headings are inferred from font size — larger text becomes H1 or H2 in Markdown.
- Is my PDF uploaded to a server?
- No. Everything runs locally in your browser.
- Can I edit the output?
- Yes. The converted Markdown is shown in an editable preview. You can copy or download it.