JSON Brace for Safari

Powerful JSON viewer

Free · In-App Purchases

Now free for everyone! Get started with essential JSON formatting tools. Upgrade to Pro for search, copy, preview and custom expansion controls. JSON Brace turns unreadable JSON responses into beautifully formatted, navigable data structures right in Safari. Download for free and enjoy all core features — upgrade to Pro anytime for advanced tools. What it does: Smart JSON Detection Automatically finds and formats JSON content on any webpage. No manual activation needed - just visit a page with JSON data and see the difference immediately. Advanced Navigation Click to collapse or expand any object or array. All users can enjoy keyboard shortcuts and theme switching. Pro users can set custom expansion depth (1-10 levels) and preview collapsed content. Lightning-Fast Search (Pro) Find any key or value instantly with Pro search. Results are highlighted as you type, with arrow navigation between matches. Use Enter or Esc+Enter to jump results while your cursor is in the search bar - perfect for debugging API responses or exploring large datasets. Keyboard Power User Features • Cmd+Shift+K switches between light and dark themes • Cmd+Shift+U expands everything at once • Cmd+Shift+J collapses all sections • Cmd+Shift+V toggles the extension on/off Theme Intelligence Choose between a crisp light theme for clear visibility during daytime work and a soothing dark theme for reduced eye strain at night. Switch whenever you need - both options are designed for maximum readability and user comfort, day or night. Developer Productivity Tools (Pro) Copy any JSON with a single click. Toggle between the original raw JSON and the formatted view instantly. Privacy by Design Everything happens on your device. Your JSON data never touches external servers. No accounts, no tracking, no data collection of any kind. Free and Pro Features: • Free: Full JSON formatting, collapse/expand, themes, keyboard shortcuts • Pro: Search, copy, custom expansion levels, content preview Who uses JSON Brace: Frontend developers debugging API calls. Backend engineers testing endpoints. Data scientists exploring API responses. DevOps teams analyzing configuration files. Anyone who's tired of squinting at minified JSON. Works with Safari 16.0 and later on iPhone, iPad, Mac, and Apple Vision Pro.

Ratings & Reviews

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Bug fixes and small improvements.

Version 2.0.2

The developer, Sergei Rebrov, 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.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    • Seller
      • Sergei Rebrov
    • Size
      • 949.2 KB
    • Category
      • Developer Tools
    • Compatibility
      Requires iOS 16.6 or later.
      • iPhone
        Requires iOS 16.6 or later.
      • iPad
        Requires iPadOS 16.6 or later.
      • Mac
        Requires macOS 13.5 or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • In-App Purchases
      Yes
    • Copyright
      • © 2025 Sergei Rebrov
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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