Secure Local JSON to Code Converter 🛡️

A privacy-focused, pure client-side tool to format JSON and convert it to Go Structs, Java Classes, Python Pydantic, C# Classes, TypeScript Interfaces, and Markdown Specs.

Features

• 100% Privacy: Runs entirely in your browser. No data is sent to any server. Perfect for sensitive logs.
• Offline Capable: Works without an internet connection.
• Multi-Server Support: Instantly generate code for your backend & docs:
  • Go: Structs with json tags.
  • Java: Classes with Jackson @JsonProperty annotations.
  • Python: Pydantic BaseModel with type hints and alias handling.
  • C#: Classes with System.Text.Json attributes.
  • TypeScript: Interfaces with robust key handling.
  • Markdown: Generate data schema tables for documentation.
• Developer Friendly: Syntax highlighting (One Dark theme) and one-click copy.

How to use

1. Paste your JSON.
2. Select your target language (Go/Java/Python/C#).
3. Click Convert.
4. Copy the generated code!

Live Demo

https://armshau.github.io/json-go-tool/