---
sidebar_label: Browser.browserContexts
# Browser.browserContexts() method
Returns an array of all open browser contexts. In a newly created browser, this will return a single instance of [BrowserContext](./puppeteer.browsercontext.md).
**Signature:**
```typescript
class Browser {
browserContexts(): BrowserContext[];
}
```
**Returns:**
[BrowserContext](./puppeteer.browsercontext.md)\[\]
