H-tag is a free Chrome extension developed by getnpower. It falls under the category of Browsers and the subcategory of Add-ons & Tools. This extension is designed to show all H1, H2, H3, H4, H5, and H6 tags on a webpage. It is a straightforward and practical tool for SEO specialists and web content makers.

With H-tag, you can easily check the structure of H tags on your webpage. By clicking the "Show tag" button, you can view all the H tags present on the page. And if you want to see the page in its original form, simply click the "Hide tag" button. This extension provides a quick and convenient way to analyze the H tag structure of your webpage, which is crucial for search engine optimization and content organization.

Overall, H-tag is a handy Chrome extension for SEO specialists and web content makers. It allows you to easily view and analyze the H tag structure of any webpage, helping you optimize your content and improve your website's visibility.