# Heading Extractor

> Paste your HTML and list every H1–H6 with their text and count, so you can check your heading hierarchy.

Free tool: https://mars.cx/tools/heading-extractor

Audit your heading structure: list all H1–H6, spot missing or duplicate H1s, and check the hierarchy.

## How to use

1. Paste the page HTML.
2. Review the heading outline and counts.
3. Fix a missing H1 or broken hierarchy.

## FAQ

### Why do headings matter?

They structure the page for readers and search engines; one clear H1 and logical H2/H3s help both.

### Is this free?

Yes, free with no signup.

Provided by MarsGeo — https://mars.cx