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DevTools Hub

JSON Tree Viewer

Paste JSON below to visualize it as a collapsible tree. Color-coded data types, search filtering, and click-to-copy paths make it easy to explore complex data.

Paste JSON to visualize as tree

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Frequently Asked Questions

What is a JSON Tree Viewer?

A JSON Tree Viewer parses raw JSON text and displays it as an interactive, collapsible tree structure. Each node can be expanded or collapsed, making it easy to navigate deeply nested data without scrolling through raw text.

What do the colors mean?

Each data type has a distinct color: strings are green, numbers are blue, booleans are yellow, null values are red, arrays are purple, and objects are cyan. This makes it easy to identify data types at a glance.

How do I copy the path to a specific value?

Hover over any node in the tree and click the “copy path” button that appears on the right. The path is copied in dot-notation (e.g. $.users[0].name) which you can use in code or JSONPath queries.

Is my data safe?

Yes. All parsing and rendering happens entirely in your browser using JavaScript. No data is sent to any server.