JSON Viewer

View, format, and validate JSON with interactive tree visualization

JSON Input

Indent Size

Tree View Output

Paste JSON to view tree structure...

About the JSON Viewer

View, format, and validate JSON data with an interactive tree structure. Perfect for developers working with APIs, configuration files, or any JSON data.

Features:

Interactive tree view with expand/collapse
Syntax validation
Beautify and minify JSON
Customizable indentation
Error highlighting

Use Cases:

API response inspection
Configuration file editing
JSON validation and debugging
Data structure visualization
Format conversion preparation