What does this tool support?

HTML up to 1,000,000 characters. Styles and complex layouts are lost. Unsafe schemes and active markup are removed. Preview omits external images.

Where is my input processed?

Tool calculations and conversions run locally in your browser. Existing analytics and advertising requests are separate from input processing.

Convert HTML structure to Markdown source and safe preview.

Converts document structure; complex layouts are lost. Safe preview omits external images.

Paste your HTML

Developer Tools Local processing

Last reviewed: 2026-10-04 · Testing methodology

Convert HTML structure to Markdown source and safe preview.

HTML up to 1,000,000 characters. Use Try example where available to see the expected shape.

Select the relevant mode or settings. Automatic tools update as you type; other tools use the labeled primary action.

Check the result against your input, then use the available copy or download action. Edits clear or recompute the result.

Inputs are processed in your browser. Analytics and advertising can make separate network requests.

The input <p>Hello <strong>world</strong> again.</p> should become Hello **world** again., preserving spaces around the emphasized word.

Treat converted links and images as untrusted references. Review the final destination before publishing.

What does this tool support?: HTML up to 1,000,000 characters. Styles and complex layouts are lost. Unsafe schemes and active markup are removed. Preview omits external images.
Where is my input processed?: Tool calculations and conversions run locally in your browser. Existing analytics and advertising requests are separate from input processing.