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Heading Hiërarchie Scanner — Gratis online tool

H1-H6 structuur audit

Plak HTML → analyseer heading structuur. Ontbrekende H1, overgeslagen niveaus en orphan headings. Gratis en zonder aanmelding.

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Meer weten

Heading hierarchy scanner

How to use this tool

  1. 1

    Paste HTML

    Page source.

  2. 2

    See structure

    Tree + issues.

  3. 3

    Fix heading order

    For SEO + A11y.

Frequently Asked Questions

One H1 rule?
Single H1 per page is traditional — HTML5 allows multiple via sectioning but screen readers + SEO still prefer one H1.

Belangrijkste punten

  • Heading Hierarchy Scanner is a free, browser-based seo & web tool — h1-h6 structure audit.
  • Nee signup, no downloads, no file uploads. Tools run in your browser; the few that need an outside service say so on the page.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Heading Hierarchy Scanner

  1. Open the tool: Launch Heading Hierarchy Scanner on Toololis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Heading Hierarchy Scanner — Quick Facts

Prijs
Gratis — geen limieten, geen watermerk, geen paywall
Privacy
Wordt in je browser verwerkt. Tools die een externe dienst nodig hebben, vermelden dat op de pagina. Paginabezoeken worden geteld (Google Analytics).
Platform
Elke moderne browser — desktop, tablet of mobiel
Categorie
SEO & Web Tools on Toololis
Offline
Works offline after first visit (Progressive Web App)
FunctieDetails
ToolHeading Hierarchy Scanner
CategorieSEO & Web
Aanmelden vereistNee
Bestand uploadenGeen — verwerkt in browser
Mobiel ondersteundVolledig responsive
KostenVoor altijd gratis

Why Use Heading Hierarchy Scanner?

You should try Heading Hierarchy Scanner for a quick, private way to h1-h6 structure audit. Processing happens in your browser and files are never uploaded; the few tools that need an outside service say so on the page.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Privacy. Deze tool draait volledig in je browser. Je gegevens worden nooit naar een server geüpload.