Fontsampler is a WordPress plugin designed for type designers, lettering artists, and font resellers to display webfonts interactively. This user-friendly tool allows users to create and showcase font samples without any coding knowledge. With its shortcode functionality, users can easily embed interactive font specimens on any page or post by using a simple shortcode format. The plugin features an interactive text field where visitors can type to preview different fonts, along with controls for switching between fonts and adjusting font size, letter spacing, and line height.

In addition to its core functionalities, Fontsampler supports automatic detection of OpenType features and offers customizable settings for layout and styling. Users can manipulate text alignment, invert colors, and select languages to test specific features. The plugin supports a wide range of language scripts and includes support for WOFF files, with plans for WOFF2 support in the future. Multiple Fontsamplers can be added to a single page, providing unlimited possibilities for showcasing webfonts.