Spring Boot Code Generator Studio & Visual Entity Modeler

Visual Spring Boot code generator. Design JPA entities, generate CRUD REST APIs, add Kafka/Redis starters, and download compile-ready Maven or Gradle ZIPs.

Configure project coordinates, select starters, visually model JPA entities, and generate compile-ready Spring Boot 3.4 projects with full CRUD REST controllers.

Visual JPA Entity Modeler & DDL Import

Design your database schemas using an interactive visual modeler. Define entity fields, primary keys, indexes, and relationships (@OneToMany, @ManyToOne, @ManyToMany). Alternatively, paste your PostgreSQL CREATE TABLE DDL scripts to convert existing database schemas into Java 21 JPA entities automatically.

Clean Architecture Layering

SpringForge generates a clean 4-tier layered architecture out of the box:

  • Web Layer: REST Controllers (@RestController) with Swagger/OpenAPI documentation and request validation (@Valid).
  • DTO Layer: Immutable Java Records for API request and response contracts decoupled from database entities.
  • Service Layer: Transactional business logic (@Service, @Transactional) with MapStruct DTO converters.
  • Persistence Layer: Spring Data JPA repositories (@Repository) and versioned Flyway/Liquibase schema migrations.

Supported Starters & Technical Integrations

Select dependencies including PostgreSQL, MySQL, H2, Redis, Apache Kafka, RabbitMQ, Spring Security 6 JWT, Spring WebFlux, Spring Batch, GraphQL, Micrometer Prometheus, and Resilience4j.

Immediate Local Execution with Docker Compose

Every generated project archive includes an auto-configured docker-compose.yml tailored to your selected database, cache, and message brokers. Launch dependencies with docker compose up -d and run your application immediately using ./mvnw spring-boot:run or ./gradlew bootRun.

Frequently Asked Questions

Is the generated code compatible with IntelliJ IDEA and VS Code?
Yes. Project archives strictly exclude internal IDE directories (.idea/, .vscode/) so IntelliJ IDEA, VS Code, and Eclipse auto-detect standard build.gradle or pom.xml files cleanly with zero compiler conflicts.
Can I import existing database schemas?
Yes. You can paste standard PostgreSQL DDL CREATE TABLE statements into the SQL import tool to reverse-engineer matching JPA entities, table annotations, and relationships in seconds.
Are there limits on JPA entity counts?
No. SpringForge provides unlimited JPA entities and relational mappings across all free and professional tiers.