Design your PostgreSQL database schemas visually, analyze with a built-in schema linter, and instantly generate full-stack Spring Boot REST API code (JPA, DTOs, Repositories, Services, and Controllers) with 100% client-side execution. Create tables, draw lines, check layout integrity, and download a bootable zip immediately.
CREATE TABLE orders (
id UUID PRIMARY KEY,
user_id UUID NOT NULL,
order_date TIMESTAMP DEFAULT NOW(),
amount NUMERIC(10,2) DEFAULT 0.00
);@Entity
@Table(name = "orders")
public class Order {
@Id
private UUID id;
@ManyToOne(fetch = FetchType.LAZY)
private User user;
}Everything you need to design enterprise relational database architectures and export complete backends in seconds.
Create and edit tables visually. Choose PostgreSQL data types, define primary/foreign keys, configure unique/check constraints, and view live relationships.
Detect missing primary keys, missing foreign key indexes, naming convention violations, circular references, and get automatic health scores.
Instantly compile database schemas into clean JPA entities with Hibernate, Lombok, MapStruct DTOs, JpaRepositories, CRUD services, and REST controllers.
Import pre-designed schemas for E-Commerce, SaaS, LMS, Hospital, Social Media, and Blog apps to kickstart your project in seconds.
Got questions about pg-spring-db? Here are some quick answers.
No. Everything runs 100% locally in your browser. We never store, intercept, or upload your schemas, code, or connections to any server. Your data remains fully secure on your machine.
The generator creates a complete Spring Boot folder structure including JPA Entities (with proper @OneToMany, @ManyToOne, and @ManyToMany relations), JpaRepositories, service interfaces and implementations, controllers with pagination support, MapStruct DTOs, and migration scripts.
You can import raw SQL DDL scripts directly into the SQL Import editor tab. The designer will parse the tables, columns, and foreign key relations, and render them as a visual diagram in real time.
Yes, the tool generates database migration scripts (both Flyway SQL migrations and Liquibase XML change-sets) matching the current schema structure so you can easily run updates.