File Converter

Markdown to HTML converter Free, private, no upload.

Convert Markdown files to HTML right in your browser. HTML opens in any web browser and can be pasted into websites, emails and content management systems. Your files are never uploaded.

or drop files anywhere · paste with Ctrl/⌘ + V

How to convert Markdown to HTML

  1. 1 Drop your Markdown files onto the page, or click “Choose files”. You can add many at once, or a whole folder.
  2. 2 HTML is already selected as the output.
  3. 3 Click Convert, then Save. Converting several files? Save them all as one ZIP.

About the formats

Markdown · Markdown

Markdown is a plain-text format with simple symbols for headings, lists and links, used for READMEs, notes and docs.

HTML · HTML web page

HTML is the language of web pages.

The conversion runs on your device using pdf.js, pdf-lib, pdfmake, mammoth and SheetJS.

Frequently asked questions

How do I convert Markdown to HTML?

Drop your Markdown files onto the page, or click “Choose files”. You can add many at once, or a whole folder. HTML is already selected as the output. Click Convert, then Save. Converting several files? Save them all as one ZIP.

Are my files uploaded to a server?

No. The conversion runs entirely in your browser using WebAssembly. Your files never leave your device, so it is safe for private photos, contracts and business data. Once the page has loaded it even works offline.

Will converting Markdown to HTML reduce quality?

No. Both Markdown and HTML keep full quality, so the conversion is lossless.

Can I convert multiple Markdown files to HTML at once?

Yes. Add as many Markdown files as you like; they are converted in parallel on your device and you can download them all as a single ZIP.

Is it free? Are there limits?

It is free, with no sign-up, no watermark and no daily limits. Because nothing is uploaded there is no upload size limit either; the only limit is your device’s memory, which matters mostly for very large videos.

Convert Markdown to other formats

See everything the Markdown converter and the HTML converter can do.