HeadingsMap 4.8.4 CRX for Chrome

A Free Developer Tools Extension

Published By Jorge Rumoroso

HeadingsMap (flbjommegcjonpdmenkdiocclhjacmbi): To show, browse and audit (for accessibility and SEO) the headings structure ... Read More > or Download Now >

HeadingsMap for Chrome

Download CRX


573.14 KB


Tech Specs

  • • Type: Browser Extension
  • • Latest Version: 4.8.4
  • • Price: Freeware
  • • Offline: No
  • • Developer: Jorge Rumoroso

User Reviews

  • ★★★★★
  • • Rating Average
  • 4.55 out of 5
  • • Rating Users
  • 67

Download Count

  • • Total Downloads
  • 335
  • • Current Version Downloads
  • 1
  • • Updated: March 6, 2024

HeadingsMap is a free Developer Tools Extension for Chrome. You could download the latest version crx file or old version crx files and install it.

More About HeadingsMap

The extension generates a documentmap or index of any web document structured with headings (you can access directly to the content by clicking on any of its items), and now, it shows the HTML 5 outline.


* List of headings and optional information about their level and if they break the hierarchical structure
* List of sections with header information and includes optional information about errors in the structure
* Information from the main document and also from the documents inside iframes (includes a document selector that is active when there are multiple documents)
* By clicking on the headers the document scrolls to the position of the header/section and highlights it
* Detects changes in the DOM and when they finish, updates its content (if necessary)
* It can also be refreshed manually
* Allow collapsing list of headers by levels
* HTML 5 Outline test is optional
* CSS outline for identifying the header (or section) when clicking the tree
* It doesn't show hidden headers or sections (hidden for assistive technologies)
* If the header (or section) is an anchor, the link in the results has the href pointing to it (useful for being copied directly from the tree with the option in the contextual menu of the browser)
* Two themes

So this is useful not only to facilitate navigation to anyone, but also to help webdevelopers, consultants and auditors.

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