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KlockBase

JSON Tree Viewer

Developer Tools

View JSON as tree

About JSON Tree Viewer

Visualize JSON data as an interactive collapsible tree with path copying.

Frequently Asked Questions

What is a JSON tree viewer?
A JSON tree viewer displays JSON data in a hierarchical, collapsible tree structure instead of plain text. This makes it much easier to navigate complex nested objects and arrays by expanding only the sections you need.
How do I copy a JSON path?
Click on any key or value in the tree to copy its full path to your clipboard. For example, clicking a nested property might copy "data.users[0].name" which you can use in your code.
Can I search within the JSON tree?
Yes. Use the search box to filter the tree by key names or values. Matching nodes and their parent paths are highlighted, making it easy to find specific data in large JSON structures.
Is my data safe?
Yes! All processing happens entirely in your browser. Your JSON data is never sent to any server. No data is collected, stored, or transmitted.
What JSON data types are supported?
The tree viewer supports all standard JSON types: objects, arrays, strings, numbers, booleans, and null. Each type is displayed with a distinct icon and color for quick identification.
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