JSON Tools

Format, Convert & Validate

$1.99 · Designed for iPad. Not verified for macOS.

The ultimate JSON toolkit for developers. Visualize, validate, convert, and generate code, all in one powerful, beautifully designed iOS app. JSON Tools is the professional-grade JSON utility built for developers who demand speed, precision, and versatility. Whether you're debugging API responses, prototyping data schemas, or generating type-safe model classes, JSON Tools handles it all natively on iPhone and iPad. Visualize & Explore Dive into your JSON with an interactive Tree View and JSONPath-powered querying. Use the Table View to inspect arrays like a spreadsheet. Rainbow column highlighting makes CSV/TSV output instantly readable. Format & Transform Prettify nested structures with smart indentation or strip whitespace with the Minify engine. Convert JSON to XML, CSV, TSV, TOML, YAML, HTML, Markdown, Base64, and more instantly. Generate Production-Ready Stub Code Export type-safe model classes for Dart, Swift, Kotlin, Java, Python, TypeScript, and C# with intelligent property singularization and pluralization. Stop writing boilerplate JSON Tools writes it for you. Validate with Confidence Auto-generate JSON Schema from any object, then validate payloads against it in real time. Catch errors before they reach production. Built for iOS A dedicated JSON syntax keyboard overlay, native Document Picker integration, and background processing keep the experience fast and fluid even on massive datasets.

  • This app has not received enough ratings or reviews to display an overview.

Open JSON files directly from anywhere: Tap any .json file in Mail, Files, Safari, or other apps to open it instantly in JSON Tools. Explore, format, and transform your JSON without extra steps.

The developer, Mohammed Aadhil, 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

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

    Provider
    • Mohammed Aadhil
    Size
    • 26.3 MB
    Category
    • Developer Tools
    Compatibility
    Requires iOS 15.6 or later.
    • iPhone
      Requires iOS 15.6 or later.
    • iPad
      Requires iPadOS 15.6 or later.
    • iPod touch
      Requires iOS 15.6 or later.
    • Mac
      Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Aadhil