Universal JSON Converter
All-in-One
Convert JSON to **CSV, XML, YAML**, or generate **Types** (TS, C#, Java).
Everything runs locally in your browser.
Configuration
Input JSON
csv Output
How does a Universal JSON Converter work?
A **Universal JSON Converter** is a multi-purpose tool that transforms JavaScript Object Notation (JSON) into various data interchange formats (like **CSV, XML, YAML**) or strongly-typed class definitions (like **TypeScript Interfaces, C# Classes, Java POJOs**). It parses the JSON structure and recursively maps keys and values to the target syntax.
How to Convert JSON Files
- 1
Paste or Upload
Paste your JSON text into the editor or drag & drop a `.json` file.
- 2
Select Format
Choose your target format from the tabs (CSV, XML, YAML, TypeScript, etc.). The conversion happens instantly.
- 3
Download
Copy the result to your clipboard or click "Download" to save the converted file to your disk.
Supported Formats
CSV / Excel
Flattens objects for spreadsheet analysis.
XML / YAML
Perfect for system configuration files.
TypeScript
Generates Interfaces and Zod schemas.
Backend Models
Supports C#, Java (Jackson/Gson), and Python.