Markdown Lint & Syntax Auditor
Audit markdown structure for heading jumps, trailing spaces, duplicate headings, long lines, and readability issues.
Markdown Input
Paste the markdown you want to inspect.
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Errors
0
Warnings
6
Issues
Sorted by line number for quick cleanup.
Line 1 · warning · heading-content
Heading should usually be followed by content or spacing.
Line 2 · warning · blank-line-before-heading
Add a blank line before headings.
Line 3 · warning · blank-line-before-list
Add a blank line before list items for readability.
Line 4 · warning · no-trailing-spaces
Trailing whitespace detected.
Line 4 · warning · blank-line-before-list
Add a blank line before list items for readability.
Line 5 · warning · blank-line-before-heading
Add a blank line before headings.