Browser utility · No upload
Markdown to HTML
Convert Markdown into sanitized HTML with a live preview — free, private, and instant.
Runs locally in your browser — your input is never uploaded or stored.
About this tool
Markdown to HTML lets you convert Markdown into sanitized HTML with a live preview without installing an app or creating an account. Write headings, emphasis, lists, code, and links while seeing the rendered result beside the source.
Draft README files, blog posts, or documentation in Markdown and copy clean HTML into any CMS or email template, with a side-by-side preview as you type.
How it works
- Enter or choose your values
- Review the instant result
- Copy or download the result
Frequently asked questions
How do I use Markdown to HTML?
Enter or choose your input in the tool above. The result updates immediately or appears when you select the action, ready to copy or download.
Is the generated HTML safe to paste into my site?
Yes. The output is sanitized to strip scripts and unsafe attributes, so it's safe to embed in web pages.
Is Markdown to HTML free, and is my data private?
Yes. Markdown to HTML is free with no account or watermark, and it runs entirely in your browser so your input is never uploaded, stored, or shared.
Does it work on phones and tablets?
Yes. It works in current browsers on Android, iPhone, iPad, Windows, macOS, and Linux.