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JSON to Code Generator
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Python
Java
JavaScript
C#
C++
TypeScript
Go
Rust
Kotlin
Swift
PHP
Ruby
Dart
Import JSON
Example JSON
Settings
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Settings
Class Name Prefix:
Optional: Prefix to add to all generated class names
Copyright/License:
Optional: This will appear as a comment header in the generated code
Author Name:
Optional: Author name to include in the code header
JSON Input
Generate Code
typescript
Copy Code
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JSON String → Object
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Object → JSON String
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Frequently Asked Questions
What languages does JSON2Code support?
JSON2Code supports TypeScript, Java, Python, JavaScript, C#, C++, Go, Rust, Kotlin, Swift, PHP, Ruby, Dart and more — updated regularly.
Is my JSON uploaded to a server when I generate code?
No. All generation runs locally in your browser; your JSON is not uploaded to the server unless you choose to share or save it externally.
How accurate is the generated code?
The tool provides best-effort, idiomatic code based on your JSON structure. Please review and test generated code in your project context.
Can I customize class names or add headers to generated files?
Yes — use the Settings modal to set class name prefixes and author or copyright headers that will appear in the generated files.
Is there a CLI or API for automation?
Currently the app is a web-based tool. Please check the project repository or contact us for CLI/API roadmap information.
