[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Page](./puppeteer.protocol.page.md) > [Viewport](./puppeteer.protocol.page.viewport.md) > [width](./puppeteer.protocol.page.viewport.width.md) ## Protocol.Page.Viewport.width property Rectangle width in device independent pixels (dip). Signature: ```typescript width: number; ```