Beautify JSON
Transform and Format JSON
Only for Mac
Free
Mac
JSON Beautify is a simple and powerful tool for formatting and validating JSON files. Whether you’re a developer or just need to view JSON data in a clean, readable format, JSON Beautify has you covered.
Key Features:
• Beautify JSON with customizable indentation (2, 4, 6, or 8 spaces)
• Validate your JSON and receive instant feedback
• Enable pretty printing and sort keys for a cleaner view
• Customize options to remove escaping slashes for clearer JSON
• Work entirely offline — no data is sent or stored externally
• Lightweight and intuitive user interface
Your data is yours — JSON Beautify does not collect, send, or save any data. All parsing and formatting is done locally on your device. Perfect for developers and casual users alike!
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Small improvements. The app is now open sourced.
The developer, Nikolay Ukolov, 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
- Seller
- Nikolay Ukolov
- Size
- 1.1 MB
- Category
- Developer Tools
- Compatibility
Requires macOS 26.0 or later.
- Mac
Requires macOS 26.0 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Nikolay Ukolov