Markdown to PDF Converter
Type your markdown on the left and see it magically rendered into a professional document on the right. Export as a crisp PDF in one click.
Why Convert Markdown to PDF?
Markdown is the undisputed standard language for writing software documentation, README files, and technical developer notes. Its lightweight syntax allows engineers to write formatted text without ever taking their hands off the keyboard. However, when it comes to sharing formal design documents, client proposals, or API specifications with non-technical stakeholders or corporate executives, a raw `.md` file is rarely acceptable. PDF remains the universally accepted, professional standard for sharing read-only documents.
Preserving Formatting & Code Blocks
One of the biggest challenges developers face is exporting documentation without destroying code block indentation. Our compiler guarantees that your inline code, multiline fenced code blocks, nested lists, and stylized blockquotes are rendered into the PDF exactly as they appear on your screen, maintaining semantic integrity.
The Technical Pipeline
- Parsing: The tool uses a highly optimized markdown parser to convert your raw text into valid HTML in real-time as you type.
- Sanitization: We utilize
DOMPurifyto sanitize the HTML. This critical step intercepts and neutralizes any malicious scripts before they are injected into the DOM. - PDF Assembly: When you click download, libraries like
html2canvasandjsPDFtake a high-resolution snapshot of the styled HTML container and mathematically map it to an A4 PDF canvas.
Frequently Asked Questions
Is my markdown content sent to your servers?
No. The entire conversion process—from parsing your raw Markdown to rendering HTML, and finally compiling the PDF—happens entirely inside your browser's local memory. We do not track, log, or store your private documents or proprietary code.
Does this tool support GitHub Flavored Markdown (GFM)?
Yes. Our parsing engine fully supports standard Markdown as well as GitHub Flavored Markdown (GFM) extensions. This means you can easily render complex tables, task lists, strikethroughs, and fenced code blocks exactly as they would appear on a GitHub repository.
Is it safe to paste markdown from external sources?
Absolutely. Our tool automatically runs all parsed Markdown through DOMPurify, an industry-standard security library. This securely strips out any malicious JavaScript, iframes, or Cross-Site Scripting (XSS) payloads before the visual rendering stage, protecting your browser.
Why does the PDF sometimes look cut off on the right side?
This tool generates print-ready PDFs based on a fixed A4 canvas width. If you include extremely long unbroken text strings (like very long URLs without spaces) or massively wide code blocks, they may force the HTML canvas to overflow. Ensure your code blocks are properly wrapped to prevent clipping.
Can I use custom CSS to style the PDF output?
Currently, the tool applies a clean, professional, and universally accepted GitHub-style stylesheet by default. This ensures maximum compatibility and optimal readability for A4 printing without requiring manual CSS configuration.