Converting HTML to Markdown gives you the same content in a different container. It runs in your browser: nothing is uploaded, there is no queue and no size limit.
What changes when you convert HTML to Markdown
- Both formats are lossless: nothing in the picture or sound changes, only the container and the compression.
When to convert, and when not to
Convert to Markdown for documentation and notes. Plain text with light formatting. The native language of README files and note apps.
Keep HTML for publishing on the web. A web page.
How to convert HTML to Markdown
- Drop your HTML file on the converter above, or click to choose. Several at once is fine.
- Check the options if you need them: there are none for this pair, it just works.
- Click Convert, then Download. Nothing was sent anywhere, your browser did the work.
Questions
Is my HTML file uploaded?
No. The conversion runs in your browser with WebAssembly. There is no upload endpoint on this site. You can open your browser's Network tab, or go offline after the page loads, and it still works.
Is there a file size limit?
No fixed one. The limit is your device's memory: a large documents file on a phone is slower than on a laptop, but nothing is rejected for being big.
Is it free?
Yes, without an account, without a daily cap and without a watermark. Your device does the computing, so there is no server bill to pass on.
Will the quality drop?
No. Markdown is lossless: the documents content is stored exactly.
Can I convert several files at once?
Yes. Drop them all; each is converted in turn and you can download them one by one or as a single ZIP.
Which engine does the conversion?
Data engine (SheetJS, js-yaml, fast-xml-parser, smol-toml), compiled to WebAssembly and running in your browser. First use downloads about 0.9 MB, cached afterwards.