[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [CSS](./puppeteer.protocol.css.md) > [PlatformFontUsage](./puppeteer.protocol.css.platformfontusage.md) > [isCustomFont](./puppeteer.protocol.css.platformfontusage.iscustomfont.md) ## Protocol.CSS.PlatformFontUsage.isCustomFont property Indicates if the font was downloaded or resolved locally. Signature: ```typescript isCustomFont: boolean; ```