Open a .md file, check the rendered page, and export a PDF
Printing a Markdown file from a text editor produces pages of # marks, pipe characters, and code fences. A useful PDF comes from the rendered document: real headings, formatted tables, highlighted code. This page renders your Markdown first, so you can see what the PDF will contain before you export it.
The step that matters is the check in between. Tables that are too wide, a Mermaid diagram that failed to render, or a formula with the wrong delimiters are easy to fix in Markdown and hard to fix in a PDF. Render the file, scan it, then export.
The export keeps the parts that simple converters drop. Mermaid code blocks become diagrams, LaTeX math is typeset, GitHub-style tables and task lists keep their structure, and code blocks keep their highlighting. That makes it suitable for reports, specifications, runbooks, and AI-generated documents that mix all of these.
Rendering happens in your browser. The PDF button sends the rendered document to mdview.io's export service to produce the file; if a document must not leave your device, use Export → Print and save as PDF from the browser's print dialog instead.
What you see rendered is what the PDF contains.
Open the .md file on this page, check the rendered document, and click PDF in the top bar. The PDF is generated from the rendered document, not from the raw source.
Yes, within limits. Free exports include mdview.io branding and have a page limit. Pro removes the watermark and the page limit.
Yes. Mermaid code blocks are rendered as diagrams and included as graphics. If a diagram has a syntax error, fix it first — the preview shows which one failed.
Yes. Inline and display math is typeset with KaTeX in the rendered document and carried into the PDF.
Use Export → Print and choose Save as PDF in the browser's print dialog. That path stays in your browser. The PDF button uses mdview.io's export service to build the file.
Keep each table and code block short enough to fit a page where possible, and start major sections with a heading. Review the exported file, then adjust the Markdown and export again.
Yes. Paste the response, render it, repair any broken tables or diagrams with Quick Fix, and export the result as a PDF.
Yes. Saved documents can be exported through the mdview.io CLI and API, which is useful for generated reports and CI.