Font Identifier by WhatFontIs is a free Chrome extension developed by WhatFontis.com. It falls under the category of Browsers and is classified as an Add-ons & Tools program.

This extension is designed to assist designers, whether they are well-known or not, in identifying any webfont or font used on a website. With access to the extensive WhatFontIs database, which includes over 800,000 indexed fonts, both free and commercial, from various foundries, users can easily determine the specific font being used.

Once the font is identified, the extension goes a step further by suggesting over 60 similar fonts in terms of style. This feature allows designers to explore alternative options that closely match the font they are searching for, providing them with a wide range of choices to enhance their design projects.