What does this tool do?
Markdown Heading Analyzer: markdown text → heading hierarchy, heading count, heading-level warnings. Process locally in your browser. Inputs: Markdown text. Outputs: Heading hierarchy, Heading count, Heading-level warnings.
How to use it?
Provide the listed input and choose Analyze. Review the result, then copy or download where available. Clear removes inputs and results.
Browser-local processing; preview image URLs may be requested by the browser. Generated markup is sanitized inert text and inputs are not persisted or logged.
All processing is local. Preview and generated HTML are sanitized inert text; scripts, event handlers and unsafe URLs are not executed.