# OTP Field

> A one-time-password input split into individual character slots with paste and auto-advance handled for you, used for two-factor codes, email verification, or recovery codes.

- Author: [cubby-ui](https://21st.dev/@cubby-ui)
- Library: @cubby-ui
- License: MIT
- Tags: Input, OTP, 2FA
- npm dependencies: @base-ui/react
- Live preview: https://21st.dev/@cubby-ui/components/otp-field

## Install

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