JSON to Java

The tool analyzes your JSON structure and generates Java Plain Old Java Objects (POJOs) with private fields, public getters and setters, and proper type mappings.

Yes. Each generated class includes private fields with corresponding public getter and setter methods following standard JavaBean naming conventions.

Nested JSON objects become separate Java class definitions. The parent class references child classes by their generated class name, keeping the code organized and clean.

Yes! All processing happens entirely in your browser. Your JSON data is never sent to any server. No data is collected, stored, or transmitted.

JSON strings map to String, whole numbers to long, decimal numbers to double, booleans to boolean, null to Object, arrays to List<T>, and objects to named POJO classes.