Highlight HTML Headings is a free Chrome add-on developed by Vixen Digital. This tool allows users to easily highlight HTML headings on any webpage with just one click. It is a super useful tool for SEO purposes, helping users quickly identify and analyze the heading tags on a webpage.

With Highlight HTML Headings, users can easily find and identify heading tags such as <h1>, <h2>, <h3>, <h4>, <h5>, and <h6>. This is especially beneficial for SEO professionals, web developers, and content creators who need to ensure proper heading structure and hierarchy for improved search engine optimization.

The add-on is designed to be user-friendly and accessible, making it easy for users to navigate and utilize its features. By providing a simple and efficient way to highlight HTML headings, Highlight HTML Headings simplifies the process of analyzing and optimizing webpage heading tags for SEO purposes.