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Two web & seo tools, side-by-side. See which fits your task.
Web & SEO
Paste HTML and count H1-H6 tags. Shows hierarchy and flags SEO issues.
Open Heading CounterWeb & SEO
Paste text and a keyword to see density percentage, count, and prominence score.
Open Keyword DensityYour specific task is paste html and count h1-h6 tags. Open the page, drop your input, get the result — typically under a second.
Your goal is paste text and a keyword to see density percentage, count, and prominence score. Same approach: paste in, get the result, move on. No account, no upload.
Both tools live in the same category, so the choice depends on the exact subtask. Heading Counter focuses on paste html and count h1-h6 tags; Keyword Density focuses on paste text and a keyword to see density percentage, count, and prominence score. Try whichever description matches your goal more closely — they're both free.
Yes — both tools are free for unlimited personal use. The Pro plan unlocks higher limits and batch features but the core functionality stays free forever.
Absolutely. Many users chain multiple tools together — process a file with one, then feed the result into another. Nothing is uploaded, so chaining is essentially instant.
No. Both Heading Counter and Keyword Density work without signup. We only ask for an email if you decide to subscribe to a paid plan.