api-docs/docs/browser-tracker/markdown/browser-tracker.browsertracker.setvisitorcookietimeout.md
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[Home](./index.md) > [@snowplow/browser-tracker](./browser-tracker.md) > [BrowserTracker](./browser-tracker.browsertracker.md) > [setVisitorCookieTimeout](./browser-tracker.browsertracker.setvisitorcookietimeout.md)
## BrowserTracker.setVisitorCookieTimeout property
Set visitor cookie timeout (in seconds)
<b>Signature:</b>
```typescript
setVisitorCookieTimeout: (timeout: number) => void;
```