Markdown to PDF Converter

Full support for standard Markdown syntax and GitHub extended syntax, including: headings, paragraphs, lists, tables, code blocks, links, images, quotes, strikethrough, task lists, footnotes, math formulas, flowcharts, etc. Specially optimized for code highlighting and table rendering effects.

Individual PDF files are recommended not to exceed 50MB. File size mainly depends on content length, number of images, and quality settings. You can optimize file size by adjusting image compression, enabling PDF compression, etc. Enterprise users can contact us for larger capacity support.

Multiple optimization options available: 1) Adjust image quality (low/medium/high/lossless); 2) Enable PDF document compression; 3) Choose appropriate PDF version (1.4/1.7/2.0); 4) Optimize font embedding; 5) Compress duplicate content. These options can be found in the quality settings panel.

The system intelligently recognizes heading levels in Markdown documents (# ## ### #### ##### ######) and automatically builds hierarchical PDF bookmark structure. Bookmarks support click navigation and maintain hierarchical relationships with the original document, greatly improving navigation experience for long documents.

Four built-in professional themes available: Academic Paper (for research documents), Business Report (enterprise-grade styling), Technical Documentation (code-friendly), Modern Minimal (clean design). Also supports custom CSS styling for complete control over PDF fonts, colors, layout and other visual effects.

Yes, generated PDFs fully support text search functionality and can be searched by keywords in any PDF reader. Text is stored in vector format ensuring search accuracy and quick response, while maintaining original text selection and copy functionality.

Supports LaTeX math formula rendering using $...$ for inline formulas and $$...$$ for independent formula blocks. Also supports proper display of various special symbols, emoji, and Unicode characters, making it perfect for academic papers and technical documentation.

Enterprise-grade security protection available: 1) Password encryption protection; 2) Permission control (print, copy, modify, annotate); 3) Digital watermark addition; 4) Document information protection; 5) Access permission settings. Security levels can be flexibly configured as needed to protect important document content.

Current version supports single file conversion with optimal editing and preview experience. Batch conversion functionality is under development and will be available in the enterprise version. For batch processing needs, please contact us for custom solutions.

Uses high-performance conversion engine with typical documents (1-20 pages) completing conversion in 3-10 seconds. Specially optimized for large documents and complex formats including: asynchronous processing, incremental rendering, smart caching, parallel processing, ensuring both conversion speed and quality.