JSON to Java

Generate Java POJO classes from JSON data in your browser.

Input

Output

Infer fields from JSON objects and arrays and generate Java POJO starter code with nested static classes.

How to use

Object to Java POJO

{"id":1,"name":"demo","enabled":true}

public static class Root {
    private Long id;
    private String name;
    private Boolean enabled;
}

Privacy

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Your JSON and generated Java code are not uploaded.

Yes. Nested objects become static classes and arrays become List types.

Long, Double, and Boolean are easier to adapt when API fields may be nullable.

Next steps

After finishing this task, continue with these related tools.