Markdown to HTML Converter
Use Markdown to HTML Converter, review the result, and keep the original until the output is checked.
How to use Markdown to HTML Converter
- Paste Markdown on the left to get HTML, or paste HTML on the right to get Markdown back.
- Press Preview HTML to open the result in a new tab and check it in a browser.
- Use Format HTML to re-indent the markup and Minify HTML to strip whitespace from it, or Format Markdown to tidy blank lines in the source.
- Copy a pane, or Download Markdown to save document.md - Download HTML renders from the Markdown side.
What Markdown to HTML Converter actually does to your file
Markdown is rendered with GitHub-flavoured syntax, and with one deliberate difference: a single line break becomes a real line break in the output, which matches chat-style writing but not GitHub's own renderer, so the same text can be paragraphed differently in each place. Nothing is sanitised, so a document from someone else is rendered with its HTML intact - read the output before you paste it anywhere live. The reverse conversion recovers headings, lists, links and fenced code with its language, but it works from rendered markup, so anything the HTML already lost is gone: nested formatting, tables built with unsupported structure and any styling the target element cannot carry.
Markdown to HTML Converter FAQ
What does Markdown to HTML Converter do?
Convert supported Markdown and HTML content in your browser. Review the rendered or source output, then copy or download the result.
Which files work with Markdown to HTML Converter?
This page converts in both directions, so it accepts Markdown or HTML. The exact types and per-file limit are shown beside the controls.
What can I change with this tool?
The controls on this page define the scope. Anything the format supports but the tool does not expose will be left as it came in.
Will my original file be changed?
No. You paste text or open a file to read it, the result appears in the other pane, and only what you copy or download leaves the page.
How is my file processed?
It is not uploaded. The processing is done locally by the renderer bundled with this page, so the practical ceiling is your device's memory and the limit shown beside the uploader - no queue, no account, no copy on a server.
Is the Markdown html free?
Yes. The Markdown html is free with no trial limit, subscription, or watermark on downloads. You can use it for personal and commercial projects without creating an account.