https://github.com/rebase/json-prettier

JSON formatter • JSON prettifier • JSON beautifier desktop app. Format messy JSON files instantly. Free JSON viewer and organizer for Windows, macOS, Linux.
https://github.com/rebase/json-prettier

api-debugging beautifier cross-platform desktop-app developer-tools formatter json json-beautifier json-validator offline privacy privacy-tools react rust tauri typescript

Last synced: 4 days ago
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JSON formatter • JSON prettifier • JSON beautifier desktop app. Format messy JSON files instantly. Free JSON viewer and organizer for Windows, macOS, Linux.

• Host: GitHub
• URL: https://github.com/rebase/json-prettier
• Owner: rebase
• License: mit
• Created: 2025-05-24T02:32:55.000Z (11 months ago)
• Default Branch: main
• Last Pushed: 2025-06-01T10:59:01.000Z (10 months ago)
• Last Synced: 2025-06-25T02:02:14.731Z (10 months ago)
• Topics: api-debugging, beautifier, cross-platform, desktop-app, developer-tools, formatter, json, json-beautifier, json-validator, offline, privacy, privacy-tools, react, rust, tauri, typescript
• Language: TypeScript
• Homepage:
• Size: 4.88 MB
• Stars: 17
• Watchers: 2
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# JSON Prettier



  

  

  [![Version](https://img.shields.io/badge/version-0.1.3-blue.svg)](https://github.com/rebase/json-prettier)

  [![License](https://img.shields.io/badge/license-MIT-green.svg)](LICENSE)



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## Download



  

    

      

        

        


        macOS

        


        DMG (Apple Silicon)

        


        DMG (Intel)

        


        App Bundle (Apple Silicon)

        


        App Bundle (Intel)

      

      

        

        


        Windows

        


        Installer (.exe, x64)

        


        MSI Installer (x64, en-US)

      

      

        

        


        Linux

        


        AppImage (amd64)

        


        Debian Package (.deb, amd64)

        


        RPM Package (x86_64)

      

    

  



> **⚠️ IMPORTANT FOR macOS USERS**: macOS will show security warnings ("untrusted developer" or "app is damaged") on first launch.

> Right-click the app and select "Open" to bypass this. For persistent issues, check our [Installation Guide](INSTALLATION.md).

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## What is JSON Prettier?

JSON Prettier is a simple desktop app that makes messy JSON data look clean and organized. Whether you're a developer, data analyst, or just someone who works with JSON files, this app will help you format and read JSON data easily.

## Key Features

- Open and save JSON files from your computer

- Auto-save your formatting preferences

- Dark and light themes available

- Copy/paste support with keyboard shortcuts

- Syntax highlighting for better readability

- Instant JSON formatting and validation

## Having Issues?

If something's not working right, [create an issue](https://github.com/rebase/json-prettier/issues) and include:

- Your operating system and version

- What you were trying to do

- What actually happened

- Screenshots if helpful

## For Developers

Want to contribute or build from source? Check out our [Development Guide](DEVELOPMENT.md)



  ⭐ If you find this project useful, please give it a star!