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JSON Viewer - Advanced Formatter

ExtensionDeveloper Tools30 users
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Overview

Powerful JSON formatter & visualizer with tree, raw & diagram views. Customizable themes, fonts & auto-detection for developers

Transform raw JSON data into beautiful, interactive visualizations with automatic detection and customizable themes.JSON Viewer transforms complex JSON data into a beautifully formatted, interactive experience right in your browser. This powerful extension automatically detects JSON content on any webpage and instantly formats it for improved readability. Key Features: ✅ Automatic Detection & Formatting - No more copying to external tools ✅ Three Visualization Modes - Tree view, Raw view, and Diagram view ✅ Customizable Themes - Light, Dark, VS Code, Monokai and more ✅ Color Preview - Visualize color values in your JSON strings ✅ Font Customization - Choose from multiple programming fonts ✅ One-Click Copy - Easily copy entire JSON or specific nodes ✅ Expand/Collapse Controls - Navigate complex nested structures with ease ✅ Performance Optimized - Handles large JSON files without slowing your browser Perfect for: • Developers testing API responses • Data analysts exploring JSON datasets • Backend engineers debugging outputs • Anyone who works with JSON regularly Simply navigate to any page containing JSON data, and JSON Viewer handles the rest. It's the elegant, efficient way to view and interact with JSON in your browser.

Details

  • Version
    1.0.2
  • Updated
    May 9, 2025
  • Size
    1.3MiB
  • Languages
    English
  • Developer
    Website
    Email
    Hi@Yusuf-Turek.fr
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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