[Home](./index.md) > [puppeteer](./puppeteer.md) > [BrowserFetcher](./puppeteer.browserfetcher.md) > [platform](./puppeteer.browserfetcher.platform.md) ## BrowserFetcher.platform() method Signature: ```typescript platform(): Platform; ``` Returns: [Platform](./puppeteer.platform.md) Returns the current `Platform`, which is one of `mac`, `linux`, `win32` or `win64`.