# Copy Button

> A copy-to-clipboard button with blur transition effect.

- Author: [tom](https://21st.dev/@tom_ui)
- Library: [Spell](https://21st.dev/@tom_ui/library/spell)
- License: mit
- npm dependencies: lucide-react
- Live preview: https://21st.dev/@tom_ui/components/copy-button

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/tom_ui/copy-button?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