# Sign In Card

> A configurable sign-in card with email/password fields, remember-me checkbox, forgot-password link, and social login buttons for GitHub and Google.

- Author: [adrielzimbril](https://21st.dev/@adrielzimbril)
- Library: @spaceui
- License: MIT
- Tags: Form, Card, Sign in, Authentication, Login
- Live preview: https://21st.dev/@adrielzimbril/components/block-sign-in

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/adrielzimbril/block-sign-in?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/form.md