Are my PDF files uploaded?

No. The document is opened and rewritten inside your browser. It is never sent to a server, and closing the tab discards it.

Which languages and symbols can I use?

With the default Noto Sans font: Latin, Greek, Cyrillic, Vietnamese, Hindi and Marathi (Devanagari), and symbols such as the rupee sign. Only the characters you use are embedded. The Helvetica, Times and Courier options cover Latin text only. Emoji and other scripts are not supported yet.

Not yet. Images are replaced by their description (alt text).

Markdown to PDF - Free Online Tool

JavaScript is turned off. InspireTools processes files in your browser, so the tools need JavaScript to run.

Turn Markdown into a clean, paginated PDF with headings, lists, tables and code.