Markdown to HTML
Convert Markdown into clean HTML.
Options
Private by design. This tool runs entirely in your browser. Your input is processed on your own device and is not uploaded by DO101.
About the Markdown to HTML
Parses Markdown with the CommonMark-compliant marked library, including GitHub extensions like tables, task lists and strikethrough, and returns the HTML it produces.
How to use it
- 1Paste your Markdown.
- 2Choose how single newlines are treated.
- 3Copy the HTML.
What you get
- CommonMark plus GitHub extensions
- Tables, task lists and strikethrough
- Optional GitHub-style line breaks
- Copy or download as .html
- Runs in your browser
Frequently asked questions
What is the line break option for?
CommonMark treats a single newline as a space, so a line break needs two trailing spaces. GitHub turns every newline into a <br>. Choose whichever matches where the Markdown came from.
Is the HTML sanitised?
No — the output is exactly what your Markdown produces, including any raw HTML you embedded. Sanitise it yourself before rendering untrusted content.
Keep going
People who use this tool usually reach for these next.
Turn HTML back into clean Markdown.
Turn Markdown into a formatted PDF.
Escape characters so markup displays as text.
Shrink HTML by collapsing whitespace and comments.