JSON ⇄ Spring Entity Converter

Convert JSON to Spring Entity classes and vice versa

100% Client-side: All conversion is done in your browser. No data is sent to any server.

JSON Input

Root Class Name

Package Name (optional)

Paste your JSON here

Lombok Annotations

@Data @Builder @NoArgsConstructor @AllArgsConstructor @ToString @Getter @Setter @EqualsAndHashCode

Additional Options

Jackson Annotations Private Fields Generate Nested Classes Snake Case Column Names Use Primitive Types

Generated Spring Entity

Classes: 0

Fields: 0

Annotations: 0

Spring Entity classes will appear here...

Spring Entity Input

Paste your Spring Entity class here

Generated JSON

JSON output will appear here

Created by Heru Rusdianto with AI Assistance

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