# Perfect Preview

> An SVG overlay for a drawing canvas that traces a fitted clean shape over a rough hand-drawn stroke while the pen holds still, then morphs the stroke into it and lets the user turn/resize the result.

- Author: [vijayksingh](https://21st.dev/@vijayksingh)
- Library: vijayksingh
- License: MIT
- Tags: Drawing, Canvas, SVG Animation
- Live preview: https://21st.dev/@vijayksingh/components/perfect-preview

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/vijayksingh/perfect-preview?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/drawing.md