Header ID Generator

Header ID Generator is a simple filter module which ensures, that each header in the content does have unique ID attribute and if does not, it creates one. This can be useful for linking to particular header in the content or for table of content (TOC) building. Some search engines can make use of that and build the TOC by themselves in the search results display. So this module could be used for SEO purposes too - see Osnovy: vybrané odkazy dovnitř dokumentu (in Czech).

If you are looking specifically for TOC tools check: TOC Filter or Table of Contents module.

Example

Before:

<h2>Header 1</h2>
<h3 id="h1">Header 2</h2>
<h3 id="h1">Header 3</h2>
<h2 id="header-4">Header 4</h2>

After:

<h2 id="h1">Header 1</h2>
<h3 id="h2">Header 2</h2>
<h3 id="h3">Header 3</h2>
<h2 id="header-4">Header 4</h2>

Credits

• Developed at AtomicAnt Limited.
• Sponsored by MichalJanik.cz, Drupal SEO & marketing.