Markdown to HTML Converter
Converts Markdown source into HTML with a live preview.
Input
Supports headings, bold, italic, inline code, links, lists and code blocks.
Output
Enter values to see the result.
Runs entirely in your browser. Your input is not uploaded or stored.
How to use this calculator
- Paste Markdown.
- Copy the generated HTML.
How it works
Converts headings, bold, italic, inline code, links, lists and code blocks to HTML, locally.
Worked example
# Hi. becomes <h1>Hi</h1>.
Tips
- Runs entirely in your browser. Your input is not uploaded or stored.
Frequently asked questions
How complete is it?
It covers the common Markdown features — very advanced syntax may not convert.
Privacy?
Runs entirely in your browser. Your input is not uploaded or stored.
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Cite this tool
Zerdly. (2026). Markdown to HTML Converter. Retrieved from https://www.zerdly.com/tools/markdown-to-html-converter/
Tip: Enter any known values to calculate the remaining results.
All calculations run in your browser. Your inputs are never saved or transmitted.