md2html

A service that converts Markdown to beautiful HTML. Support full-featured syntax。See the Render Preview.

TIP

This service is powered by Deno & Deno Deploy.

Usage

fetch('https://md-to-html.deno.dev', {
  method: 'POST',
  body: '## Hello, World!',
}).then((res) => res.text());

GitHub Flavored Markdown (GFM)
- Emoji Transform: :smile: -> 😄
- Autolink: https://example.com -> <a href="https://example.com">https://example.com</a>
- Code Block: -> code block
- Table: | header | header | -> table
- Task List: - [x] -> checked, - [ ] -> unchecked
GitHub Styled Alert
- > [!INFO] -> info alert
- > [!TIP] -> tip alert
- > [!IMPORTANT] -> important alert
- > [!WARNING] -> warning alert
- > [!CAUTION] -> caution alert
KaTeX (Math expressions)
- $$ ... $$: display math
- \[ ... \]: display math
- $ ... $ : inline math
Code Block Powered by Shiki (The Modern Beautiful Syntax Highlighter)
- Support many languages and beautiful themes
- Useful Notations (available in this service):
  - transformerNotationDiff(): like: +const a = 1
  - transformerNotationFocus(): like: // [!code focus]
  - transformerMetaHighlight(): like: ```js {1,3-5}
  - transformerMetaWordHighlight(): like: ```js /Hello/
  - transformerNotationHighlight(): like: // [!code highlight]
  - transformerNotationErrorLevel(): like: [!code error] & [!code warning]
  - transformerNotationWordHighlight(): like: // [!code word:Hello]
Heading Anchor
- a link icon on the right of the heading when hover
Footnote
- [^1]: Footnote Content