# Stack Tower

> An animated column of stacked words that reads as a rotating 3D cylinder, built with 2D CSS transforms, for hero sections and type specimens.

- Author: [aicanvas](https://21st.dev/@aicanvas)
- Library: @aicanvas
- License: MIT
- Tags: Text Animation, Hero Section, Typography, Framer Motion, 3D Effect
- npm dependencies: framer-motion
- Live preview: https://21st.dev/@aicanvas/components/stack-tower

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/aicanvas/stack-tower?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/text-animation.md