# tools.link

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

- Type: `boolean`
- Default: `on, within the mode`
- Page: https://kernstra.com/docs/web-sdk/config/tools/link

Link annotation tool (URL + internal page). Needs the `annotations` license feature. The links already written into the document are configured under [Links](https://kernstra.com/docs/web-sdk/config/links).

Web page: https://kernstra.com/docs/web-sdk/config/tools/link