DiffJson
Visual JSON diff for developer
Only for Mac
Free
Mac
DiffJson helps you compare JSON files and responses with clarity and speed.
Whether you’re debugging API responses, reviewing config changes, or validating data between environments, DiffJson shows you exactly what changed — nothing more, nothing less.
Key Features
- Instant JSON comparison
- Clear diff highlighting (added, removed, changed)
- Fast and lightweight
- Clean, readable output
- Native macOS experience
- Copy or export results easily
Designed for developers, testers, and anyone who works with structured data.
No accounts. No cloud uploads.
Your data stays local.
Ideal for
API debugging
Config file comparison
Backend & frontend developers
QA testing
DevOps workflows
Privacy
DiffJson works fully offline.
No tracking. No data collection.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
• Lowered the minimum macOS requirement to support more devices
The developer, TraLand.com, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Siu Lun Corley Chan
- Size
- 386.4 KB
- Category
- Developer Tools
- Compatibility
Requires macOS 13.5 or later.
- Mac
Requires macOS 13.5 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 TraLand