Smart JSON & XML Editor

Viewer, Formatter & Tools

Free · Designed for iPad. Not verified for macOS.

All-in-one JSON & XML toolkit. Create, edit, format, convert structured data with Tree, Source & List views. Import from files, URLs, or clipboard. "Smart JSON & XML Editor is the all-in-one mobile toolkit for developers, testers, and data analysts who work with structured data every day. Whether you're debugging API responses, editing configuration files, formatting complex nested objects, or converting between JSON and XML formats — this app provides everything you need in a single, fast, and reliable experience. THREE POWERFUL EDITING MODES Switch instantly between three professional editing views to work the way you prefer: Tree View — Navigate and edit your data in a collapsible, hierarchical tree structure. Expand, collapse, and modify nodes with a tap. See the full structure of your data at a glance and make precise edits without touching raw code. Source View — Work directly with raw code in a professional editor featuring syntax highlighting, line numbers, search, code folding, and adjustable font size. Toggle between Edit mode and View mode for safe browsing. List View — Browse key-value pairs in a clean, flat layout for quick scanning and editing. Perfect for finding specific values in large files. SMART SOURCE EDITOR The built-in code editor gives you a desktop-class experience on your mobile device: • Syntax highlighting for both JSON and XML • Line numbers for precise navigation • Search to find any key, value, or text instantly • Code folding to collapse sections and focus on what matters • Adjustable font size for comfortable reading • Edit mode and View mode toggle ONE-TAP FORMAT & MINIFY Transform messy, minified, or unreadable data into clean, beautifully formatted output with a single tap. Or minify formatted data for compact storage and transmission. Works for both JSON and XML. JSON ↔ XML CONVERSION Convert any JSON file to XML or any XML file to JSON with one tap. The app automatically updates the file extension and preserves your data structure. Perfect for developers working across systems, APIs, and platforms that use different data formats. POWERFUL DATA OPERATIONS • Add, delete, and rename keys and values • Duplicate nodes and subtrees • Copy and paste across documents • Multi-select for batch operations on multiple nodes at once FLEXIBLE IMPORT OPTIONS Import files from your device, paste from clipboard, or load data from any URL. No matter how your data arrives, this app handles it. LOCAL FILE MANAGEMENT All your files are organised in the app's document manager. Create, rename, delete, and browse your recent files with ease. Your work is always saved and accessible. BUILT FOR DEVELOPERS Smart JSON & XML Editor is designed for professionals who need a reliable, fast, and offline-capable tool for structured data. No accounts required. No cloud dependencies. Just open the app and start working. Download Smart JSON & XML Editor today."

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The developer, Ahmet Yilmaz, 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.

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    Information

    Size
    • 4.1 MB
    Category
    • Developer Tools
    Compatibility
    Requires iOS 26.2 or later.
    • iPhone
      Requires iOS 26.2 or later.
    • iPad
      Requires iPadOS 26.2 or later.
    • Mac
      Requires macOS 26.2 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.2 or later.
    Languages
    English and 6 more
    • English, French, German, Italian, Portuguese, Spanish, Turkish
    Age Rating
    4+
    Provider
    Ahmet Yilmaz
    • Ahmet Yilmaz has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
    • Address
      ESENTEPE MAHALLESi YILDIZLI SOKAK NO:53 KAPI NO:3 KORFEZ
      41780
      Kocaeli Türkiye
    • Phone Number
      +90 5316630598
    • Email
      report@modulx.net
    Copyright
    • ©2026 Modulx
  • Privacy Policy

    • More by Ahmet Yilmaz