H1–H6 Heading Analyzer
Analyze pasted HTML and list heading structure from H1 through H6.
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Run this SEO task directly in your browser
Parse pasted HTML and list the page's H1 through H6 headings in document order.
Enter or paste the requested information and the tool generates or analyzes the result locally in your browser. Client-side SEO tools in this collection do not fetch the live website or submit the entered content to Utilivo.
How this tool works
The browser selects H1–H6 elements from pasted HTML and reports their level and text.
A quick real-world example
Use it to confirm that a page has one clear H1 and logically nested supporting headings.
When this tool is useful
- Content structure review
- Template QA
- On-page SEO checks
Fast by default
No onboarding flow, account wall or complicated setup before you can use the tool.
Privacy-first
Browser-based calculators, document editors and client-side SEO utilities avoid storing your working content in a Utilivo account.
Built for clarity
Clean controls and sensible defaults help you finish the task with fewer decisions.