# navigation.zoomControls

Part of [Navigation bar](https://kernstra.com/docs/web-sdk/config/navigation) in the Kernstra Web SDK 1.0.0 configuration reference.

- Type: `boolean`
- Default: `true`
- Page: https://kernstra.com/docs/web-sdk/config/navigation/zoomcontrols

Zoom out, the zoom value + menu, zoom in. The zoom value opens a menu with Fit width (⌘1), Fit page (⌘0) and the presets, the one in effect ticked.

Web page: https://kernstra.com/docs/web-sdk/config/navigation/zoomcontrols