Typekit is a subscription font service that offers a huge number of fonts to be embedded into online documents. Typekit is a subscription font service that brings thousands of fonts from foundry partners into one library for quick browsing, easy use on the web or in specific applications. It allows designers and developers a subscription-based library of hosted, high-quality fonts to use on websites and platforms. This service is available to the public and allows subscribers to get access under a single licensing agreement to the Typekit font library, which consists of more than 700 typefaces from a variety of foundries.