What Font Is enables users to find any font from any image, commercial or free, using its font finder tool. Key features and advantages include 840K+ fonts and font finder AI, multiple image uploading methods, advanced AI, and an image editor that identifies fonts in 90% of cases, showing over 60 similar fonts with links for downloading or purchasing them. Users can respect font makers' licenses. Use cases for What Font Is include finding a specific font for a design project, identifying a font used in branding, exploring font options for website or app design, and checking font licensing for commercial use.