Markdown Formatter
Your data never leaves your browserNormalize Markdown: blank lines before headings, consistent list markers, no trailing whitespace.
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About Markdown Formatter
Clean up and normalize your Markdown documents with consistent formatting conventions. The formatter ensures there is a blank line before every heading, converts * list markers to -, removes trailing whitespace from every line, and normalizes multiple consecutive blank lines to a single blank line — making Markdown files easier to read and diff.
How to use
- Paste your Markdown into the input panel.
- The normalized Markdown appears instantly with consistent formatting applied.
- Click Copy to use the formatted Markdown in your documentation or README.
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Frequently Asked Questions
FAQs about Markdown Formatter
What list marker does this use?
All unordered list markers are normalized to - (hyphen). Both * and + markers are converted for consistency.
Does it add blank lines before headings?
Yes. A blank line is added before every # heading to ensure proper rendering across all Markdown parsers.
Does it change link formatting?
Link syntax is preserved as-is. The formatter focuses on structural whitespace, heading spacing, and list markers.
Will it affect code blocks?
The formatter detects fenced code blocks (```) and preserves their content unchanged, including internal indentation.
Is my data safe?
All formatting runs in your browser. No data is ever sent to a server.