[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Page](./puppeteer.protocol.page.md) > [SetFontFamiliesRequest](./puppeteer.protocol.page.setfontfamiliesrequest.md) > [fontFamilies](./puppeteer.protocol.page.setfontfamiliesrequest.fontfamilies.md) ## Protocol.Page.SetFontFamiliesRequest.fontFamilies property Specifies font families to set. If a font family is not specified, it won't be changed. Signature: ```typescript fontFamilies: FontFamilies; ```