Online JSON Viewer
View, format. Check your JSON data right away. Turn JSON strings into a neat interactive tree.
Formatted output will appear here...
How to Use JSON Viewer
Upload or Paste
Drag and drop your JSON file or paste the code directly into the editor.
Validate & Format
Click "Validate" to check for errors, or "Format" to beautify your JSON data.
View & Analyze
Explore your JSON data in a clean, readable format.
Download
Download the formatted or minified JSON file to your device.
Why Use Our JSON Viewer?
Interactive Tree Navigation
Reading JSON strings can be frustrating. Our viewer breaks it down into a tree you can interact with.
Real-Time Validation and Error Spotting
If theres a mistake, in your code like a comma our tool finds it and tells you exactly where.
Complete Offline. Security
We know your JSON files can have info. That's why our JSON Viewer runs on your computer not on a server. Your data stays safe.
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