CX ConvertX
Documents

PDF → Markdown

Learn about the formats: What is PDF? What is MD?

Convert your fixed-layout PDF documents into lightweight Markdown files. This conversion is ideal for developers, writers, and anyone needing plain-text content with basic formatting for documentation or web publishing.

PDF is a robust format for displaying documents with precise visual fidelity, embedding fonts, and complex layouts. Markdown, conversely, is a plain-text markup language designed for readability and easy conversion to HTML, focusing on semantic structure like headings, lists, and bold text. Converting PDF to MD involves extracting the textual content and inferring its structural elements, discarding the visual design and intricate formatting of the original PDF to yield a clean, editable Markdown file.

Expect a significant transformation rather than a lossless conversion. While textual content is largely preserved, the original PDF's visual layout, complex graphics, and embedded fonts will be lost, with formatting translated into Markdown's simpler syntax.

Tips

Common use cases

Why ConvertX stays free — forever

We built this project so anyone can convert files without paywalls, accounts, or hidden limits. Here is what that promise means in practice.

🎁

Free tools today — and always

Every converter on ConvertX is free to use: no trials, no premium tiers, and no credit packs. We will never put core conversion features behind a subscription. Whether you convert one photo or a hundred files a week, the price stays zero.

🔒

Privacy-first processing

Many image, audio, and video conversions run entirely in your browser. Your files never leave your device for those jobs. When server processing is required for documents or specialized formats, uploads are handled securely and removed automatically — typically within one hour.

File formats: what to choose

A quick guide to strengths and trade-offs of popular formats — so you pick the right one before converting.

📄

Documents

Office files, PDFs, ebooks, and plain text.

Common extensions: PDF, DOCX, XLSX, PPTX, ODT, EPUB, TXT

Advantages
  • + PDF locks layout for printing and sharing
  • + DOCX and ODT are easy to edit collaboratively
  • + Plain text works on any device
Disadvantages
  • PDF is hard to edit without special tools
  • Complex layouts may shift after conversion
  • Scanned PDFs need OCR for editable text
🖼️

Images

Raster and vector graphics for web, print, and photography.

Common extensions: PNG, JPG, WebP, AVIF, GIF, SVG, HEIC, TIFF

Advantages
  • + WebP and AVIF offer excellent compression for the web
  • + PNG keeps transparency and sharp edges
  • + SVG scales without quality loss
Disadvantages
  • RAW and TIFF files are large and slow to share
  • JPEG loses quality on every re-save
  • Some formats are not supported in older browsers
🎬

Video

Clips, streams, screen recordings, and movies.

Common extensions: MP4, WebM, MOV, MKV, AVI, MPEG

Advantages
  • + MP4 (H.264/H.265) plays almost everywhere
  • + WebM is efficient for web embedding
  • + MKV can hold multiple audio and subtitle tracks
Disadvantages
  • High-resolution video needs lots of storage and bandwidth
  • Re-encoding always takes time and may reduce quality
  • Some codecs require licensing for commercial use
🎵

Audio

Music, podcasts, voice recordings, and sound effects.

Common extensions: MP3, WAV, FLAC, OGG, AAC, M4A, OPUS

Advantages
  • + FLAC and WAV preserve full quality for editing
  • + MP3 and AAC are universally compatible
  • + OPUS delivers great quality at low bitrates
Disadvantages
  • Uncompressed WAV files are very large
  • Lossy formats cannot be restored to original quality
  • DRM-protected files may not convert

Frequently asked questions

Images are typically extracted as separate files and referenced within the Markdown document using standard Markdown image syntax. They are not embedded directly into the MD file itself.
Complex formatting, precise layouts, and embedded fonts are discarded during conversion. Markdown focuses on semantic structure, so visual attributes are translated into basic Markdown equivalents (e.g., bold, italic, headings).
For scanned PDFs, Optical Character Recognition (OCR) must first be applied to extract editable text. If the PDF is not already OCR'd, our converter might only extract images or return an empty MD file.
Simple, well-structured tables may convert reasonably well into Markdown table syntax. However, complex tables with merged cells, intricate borders, or non-standard formatting might be converted imperfectly or as plain text, requiring manual correction.

Popular conversions