[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Emulation](./puppeteer.protocol.emulation.md) > [SetNavigatorOverridesRequest](./puppeteer.protocol.emulation.setnavigatoroverridesrequest.md) > [platform](./puppeteer.protocol.emulation.setnavigatoroverridesrequest.platform.md) ## Protocol.Emulation.SetNavigatorOverridesRequest.platform property The platform navigator.platform should return. Signature: ```typescript platform: string; ```