# Switch

> An accessible on/off toggle control built on a native checkbox, with support for labels, descriptions, sizes, validation errors and a read-only state, that works in forms like a regular checkbox.

- Author: [robertlib](https://21st.dev/@robertlib)
- Library: RobertLib
- License: MIT
- Tags: Switch, Toggle, Checkbox, Form, Accessibility
- Live preview: https://21st.dev/@robertlib/components/switch

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/robertlib/switch?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt · More like this: https://21st.dev/community/components/s/switch.md