Quick answer: you can convert any PDF to Markdown, JSON, HTML, plain text or an annotated PDF for free with EasyAccessPDF — no account needed, 15 conversions per day. Open the tool for your format, drop the PDF, download the result. This guide shows which format to pick and how each one works.
Which PDF conversion format should you choose?
Pick the output by what you want to do with the document next:
| Format | Best for | What you get |
|---|---|---|
| Markdown | Feeding PDFs to ChatGPT/Claude, RAG pipelines, note apps | Clean .md — headings, tables, lists and links preserved, layout junk removed |
| JSON | Developers, data extraction, automation | Structured document tree — every element with type, position and content |
| HTML | Web publishing, CMS import | Semantic HTML of the document structure |
| Text | Search indexing, quick copy-paste | Plain UTF-8 text, no markup |
| Annotated PDF | Accessibility audits, layout debugging | Your original pages with every detected structure element drawn as a labeled box |
How do you convert a PDF online? (3 steps)
- Open the tool for your format: PDF to Markdown, PDF to JSON, PDF to HTML, PDF to Text or PDF to Annotated PDF.
- Drop your PDF (up to 50MB) into the upload zone, or click to browse.
- Preview the result, copy it to the clipboard, or download the file.
No sign-up is required: every visitor gets 15 free conversions per day per device, shared across all five tools. Need more volume? Conversions are unlimited with an API key, and MCP Membership ($19.90/month) includes every tool — conversions, accessibility checks and auto-fix.
PDF to Markdown — for ChatGPT, Claude and RAG pipelines
Markdown is the cheapest, cleanest way to feed a PDF to an LLM: headings stay headings, tables stay tables, and page-layout noise disappears. EasyAccessPDF's Markdown converter also accepts Word (.docx), PowerPoint, Excel, HTML, EPUB, RTF, ODT and plain text input, so you can normalize a whole document library into one LLM-friendly format.
PDF to JSON — structured data for developers
The JSON export returns the full document tree: pages, headings, paragraphs, tables, lists and images — each with its type and position. Use it for data extraction, automated QA of document templates, or custom pipelines. The same output is available through the API and through MCP (eap_export_pdf) if you want an AI client to call it directly.
PDF to HTML — publish document content on the web
The HTML export produces semantic HTML of the document's structure — real headings, paragraphs and tables instead of positioned text boxes. It is the fastest way to move a report, manual or whitepaper into a CMS or a static site.
PDF to Text — the fastest copy-paste
Sometimes you just want the words. PDF to Text strips all markup and returns plain UTF-8 text — ideal for search indexing, quoting a passage, or diffing two document versions.
PDF to Annotated PDF — see what the parser sees
The Annotated PDF draws labeled boxes over each original page: headings, tables, lists, figures. It answers the question "does the machine understand this document's structure?" — which is exactly what screen readers rely on. Accessibility teams use it to verify reading order and tagging quality before and after remediation.
Convert without opening the website
Two shortcuts for frequent work:
- Chrome extension — right-click any PDF link in your browser, or drop a file into the popup. Same five output formats, same 15/day free quota, unlimited with your API key.
- MCP server — Claude Code, Cursor, Claude Desktop and Codex can call the converter as a native tool (
eap_export_pdf). Unlimited with MCP Membership.
FAQ
Is it really free?
Yes. Every visitor gets 15 free conversions per day per device — no account, no watermark. Heavy users go unlimited with an API key or MCP Membership.
What is the maximum file size?
50MB per file. For larger documents, split the PDF first or contact us for batch processing.
Are my files stored anywhere?
No. Files are processed on servers in Frankfurt (EU) and deleted immediately after the result is delivered. Nothing is used for training or shared with third parties.
Which input formats are supported?
All five tools accept PDF. The Markdown tool additionally accepts Word (.docx), PowerPoint (.pptx), Excel (.xlsx), HTML, EPUB, RTF, ODT and TXT.
Does it work on scanned PDFs?
Text-based PDFs convert best. A scanned page is a photograph — it needs OCR before structure extraction can work, so output from scans may be empty or incomplete.