# Glass OTP Input

> A one-time-password / verification-code input made of frosted-glass digit cells, with five decorative surface variants (frost, tint, smoke, crystal, depth) and sizes from sm to xl.

- Author: [ai 2](https://21st.dev/@ai2)
- Library: @ai2
- License: no-license
- Tags: OTP, Input, Glassmorphism, Form
- Live preview: https://21st.dev/@ai2/components/input-otp-glass

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/ai2/input-otp-glass?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/otp.md