JSON Tool

JSON to Java Class

Generate Java POJO classes with Jackson annotations, getters and setters from sample JSON.

Runs in your browserJSON → Java

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Example

Input

{"id":1}

Output

import java.util.List;
import com.fasterxml.jackson.annotation.JsonProperty;

public class Root {
    @JsonProperty("id")
    private Long id;

    public Long getId() { return id; }
    public void setId(Long id) { this.id = id; }
}

How to use the JSON to Java Class

Paste or type your JSON into the input area, or open a file from your device.
Adjust the options above the editor if the tool offers any.
Review the Java result, then copy it or download it as a file.

Privacy and limitations

Your data is processed on your device and is not uploaded to any server.

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