# Not Found 04

> A centered 404 "page not found" screen with a search input and a back-home link.

- Author: [Shadcn UI Blocks](https://21st.dev/@shadcnui-blocks)
- License: no-license
- Tags: Search, Empty State, 404, Error Page, 404 Page
- npm dependencies: next, lucide-react
- Live preview: https://21st.dev/@shadcnui-blocks/components/not-found-04

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/shadcnui-blocks/not-found-04?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/search.md