JSON Tools

JSON Tools

JSON Viewer and Formatter

1 ratings
1 review
#102 in paid Developer Tools
🔧 Utilities
🛠️ Developer Tools
$2.99 $0.99

Lowest price: $0.99 6 months ago (-0%)


Price history


Details

  • Released
  • Updated
  • August 30, 2020
  • July 7, 2026

Features

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iphone
ipad
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About

A comprehensive toolkit for developers to visualize, validate, convert, and generate code from JSON data. It offers features like interactive tree views, schema generation, and code export for multiple programming languages.

Interactive Tree View and JSONPath querying
Convert JSON to XML, CSV, YAML, and more
Generate type-safe model classes for multiple languages
Auto-generate JSON Schema for validation
Dedicated JSON syntax keyboard overlay
Background processing for large datasets
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What's New in JSON Tools

7.2

July 7, 2026

Bug Fixes and Performance improvements

Charts

Top Paid

The app has maintained its position at 102 recently.

Last updated on July 31, 2026.

User reviews

useless

doesnt even allow the uploading of a json file!

Developer apps

FAQ

What is JSON Tools?

JSON Tools is a developer utility app for iOS that allows you to visualize, validate, convert, and generate code from JSON data. It provides a suite of features designed to streamline JSON manipulation for developers.

How much does JSON Tools cost?

JSON Tools is a paid app, priced at $0.99. This one-time purchase grants you access to all its features for working with JSON data.

Does JSON Tools have ads?

No, JSON Tools does not contain advertisements. As a paid application, it offers an ad-free experience for its users.

What programming languages can JSON Tools generate code for?

JSON Tools can generate type-safe model classes for Dart, Swift, Kotlin, Java, Python, TypeScript, and C#. This feature helps automate the creation of boilerplate code.

Can JSON Tools validate JSON data?

Yes, JSON Tools allows you to validate JSON payloads with confidence. It can auto-generate JSON Schema from any object and then validate data against it in real time.

What devices is JSON Tools compatible with?

JSON Tools is designed for iOS devices, including iPhone, iPad, and iPod. It leverages native iOS features for a fluid user experience.

How often is JSON Tools updated?

The latest version of JSON Tools is 6.0.1, last updated on June 11, 2026. This indicates a commitment to ongoing development and improvements for the app.

What are the main conversion formats supported by JSON Tools?

JSON Tools can convert JSON to a wide variety of formats, including XML, CSV, TSV, TOML, YAML, HTML, Markdown, and Base64. This versatility is useful for many development workflows.