[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Page](./puppeteer.protocol.page.md) > [Viewport](./puppeteer.protocol.page.viewport.md) > [scale](./puppeteer.protocol.page.viewport.scale.md) ## Protocol.Page.Viewport.scale property Page scale factor. Signature: ```typescript scale: number; ```