JSON Diff Tool
Compare two JSON documents and highlight differences side by side. Find changes instantly.
How to Use JSON Diff Tool
- 1Paste or type your input in the left panel.
- 2Click Process or use the keyboard shortcut ⌘↵.
- 3View the result in the output panel. Use Copy to copy to clipboard or Download to save as a file.
This tool processes data locally in your browser. Nothing is sent to external servers.
Examples
# Example for JSON Diff Tool
# Paste your content in the input panel above to get started.Frequently Asked Questions
What does the JSON Diff tool do?
It compares two JSON documents and highlights added, removed, and changed values.
Is my data private?
Yes. All comparison happens client-side in your browser.
Can it handle nested objects?
Yes, nested objects and arrays are fully supported.
What output formats are shown?
Differences are shown inline with color coding: green for additions, red for removals.
Can I paste minified JSON?
Yes. The tool auto-formats both inputs before comparing.
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