# Screen Size Guard

> A wrapper that hides a component below a chosen breakpoint and shows a friendly fallback card telling users to switch to a larger screen.

- Author: [corr](https://21st.dev/@corr)
- Library: @corr
- License: MIT
- Tags: Mobile
- npm dependencies: motion, lucide-react
- Live preview: https://21st.dev/@corr/components/screen-size-guard

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/corr/screen-size-guard?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/mobile.md