# JSON Viewer

> A collapsible tree component for displaying and exploring JSON data, with type-based syntax highlighting, live search filtering, and click-to-copy JSONPath for each node.

- Author: [Cameron Kelliher](https://21st.dev/@elements-)
- Library: @elements
- License: no-license
- Tags: JSON, Tree, Devtool, Viewer, Collapsible
- Live preview: https://21st.dev/@elements-/components/json-viewer

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/elements-/json-viewer?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/json.md