JSON to POJO Converter - Java Development Tool
Transform JSON data to clean, readable Java POJO classes ideal for Spring Boot, Jackson serialization, and enterprise Java development. Supports annotations, builders, and custom formatting.
Java POJO Generation Features
- •Convert JSON to Java POJO classes automatically
- •Generate getters and setters for all fields
- •Builder pattern support for fluent API design
- •Jackson annotations (@JsonProperty) for serialization
- •Lombok annotations (@Data, @Builder) integration
- •Serializable interface implementation
- •Custom package and class naming
- •Configurable indentation and formatting styles
Advanced Java Integration
- •Spring Boot model class generation
- •JPA entity class compatibility
- •REST API response model creation
- •Custom field type mapping for dates and collections
- •Nested class generation for complex objects
- •Import statements optimization
- •Java naming conventions enforcement
- •Enterprise Java standards compliance
JSON to POJO Conversion for Java Development
- Step 1: Paste your JSON data or upload a JSON file
- Step 2: Configure POJO options: class name, package, annotations
- Step 3: Choose between manual getters/setters or Lombok annotations
- Step 4: Enable Jackson annotations for JSON serialization support
- Step 5: Preview the generated Java class with proper formatting
- Step 6: Download the .java file for use in your Spring Boot project
Feature Comparison
| Feature | Online JSON Formatt | Other Tools |
|---|---|---|
| Jackson annotation support | Full @JsonProperty mapping | Basic conversion only |
| Lombok integration | @Data, @Builder support | Manual code only |
| Builder pattern | Fluent API generation | Constructor only |
| Custom formatting | Configurable indentation | Fixed format |
| Enterprise features | Serializable, JPA ready | Basic POJO |