JSONCraftEdit - Json formatter
JSONCraftEdit - Json formatter is #8 in Developer Tools Paid in China and charting in 1 of 30 countries we track.
Updated 24 Oct 2026 · rankings refresh through the day
23 Oct 2026 Developer Tools PaidJSONCraftEdit - Json formatter at a glance
AI summary written from our chart and store data, 2026-10-23. It can be wrong: check the numbers above.
JSONCraftEdit is a paid offline JSON editor and formatter for iOS developers that offers real-time validation, auto-correction of syntax errors, and code generation in six programming languages. The app currently ranks #3 in the China Paid Developer Tools category and #52 in Grossing, indicating strong initial monetization traction despite having zero user ratings.
Similar apps: JSON Editor Online, CodeRunner, Textastic
JSONCraftEdit - Json formatter on the App Store
App details
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| China | Developer ToolsPaid | #8 |
| China | Developer ToolsGrossing | #83 |
Apps near JSONCraftEdit - Json formatter on the chart
Developer Tools Paid, around #8.
Ratings
App Store, worldwide.
What users say about JSONCraftEdit - Json formatter
From recent reviews.
About JSONCraftEdit - Json formatter
A JSON formatter and editor that supports real‑time syntax validation, smart error correction, auto‑fix, and one‑click formatting. Automatically generates model code in 6 languages (Swift, Java, Python, etc.) while protecting your data privacy.
Designed for developers, data analysts, DevOps engineers, and QA testers – providing a clean, efficient, and secure JSON processing experience.
Core Features
▸ Real‑time editing & validation
Syntax highlighting for clear readability
Real‑time JSON syntax validation – catch errors instantly
Precise error location to speed up fixing
▸ Smart error correction & auto‑fix
Automatically detects and fixes 12 common format errors
Converts Chinese punctuation to English punctuation
Removes trailing commas, adds missing quotes
Offers both conservative and aggressive correction modes
▸ Formatting & minification
One‑click beautify JSON with 2‑space, 4‑space, or Tab indentation
Quickly compress into minimal format
Automatically sort object keys alphabetically
▸ Model code generation
Supports Swift, Java, Kotlin, Python, C#, and Go
Automatically identifies data types and nested structures
One‑click copy generated code
▸ File management
Import / export JSON files
Auto‑save drafts to prevent data loss
History management for quick recovery of previous content
▸ Privacy & security
Runs completely offline – no data is ever uploaded
All data stays only on your local device
No user information collection, no behaviour tracking
▸ Customisation
Three themes: Dark, Light, or Follow System
Adjustable font size (10–24 pt)
Flexible indentation settings
Use cases
API debugging and testing
JSON data formatting and beautifying
Rapid data model code generation
Configuration file editing
Data analysis and processing
Why choose JSONCraftEdit?
Powerful JSON editing, error correction, and auto‑fix capabilities
Fully offline operation – privacy protected
Clean and elegant interface design
Smooth native iOS experience
Continuous updates and improvements
Download now – the powerful JSON editing & formatting tool!
