JSON to Java

Convert JSON objects into Java POJO classes instantly. Generates fields, getters, and setters.

Class Name

JSON Input

JSON to Java

Speed up your backend development with our JSON to Java Converter. Instead of manually writing Java POJO (Plain Old Java Object) classes to match your API responses, simply paste your JSON here.

This tool automatically detects data types (String, int, boolean, etc.) and generates a complete Java class with private fields and public Getters and Setters, following standard Java conventions.

Features

Type Inference: Automatically maps JSON types to Java types (e.g., JSON Number → Java int/double).
Encapsulation: Generates private fields with public accessor methods.
Custom Naming: Choose the name of your root class.

How to Use

Enter your desired "Class Name".
Paste a valid JSON object into the input box.
Click "Generate Java Class".
Copy the code and paste it into your Java project file (e.g., User.java).

Speed up your backend development with our JSON to Java Converter. Instead of manually writing Java POJO (Plain Old Java Object) classes to match your API responses, simply paste your JSON here.

This tool automatically detects data types (String, int, boolean, etc.) and generates a complete Java class with private fields and public Getters and Setters, following standard Java conventions.

Features

Type Inference: Automatically maps JSON types to Java types (e.g., JSON Number → Java int/double).
Encapsulation: Generates private fields with public accessor methods.
Custom Naming: Choose the name of your root class.

How to Use

Enter your desired "Class Name".
Paste a valid JSON object into the input box.
Click "Generate Java Class".
Copy the code and paste it into your Java project file (e.g., User.java).