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GAntigravity
Schema Designer
Design and visualize database schemas with SQL migration generation, ERD diagrams, and normalization support for PostgreSQL, MySQL, and SQLite.
Create, visualize, and manage database structures. Design schemas visually, generate SQL migrations, create entity-relationship diagrams (ERDs), and normalize database structures following best practices. Supports PostgreSQL, MySQL, and SQLite with production-ready migration scripts.
databaseschemasqlerd
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Version 1.0.0Updated Jan 27, 2026
Capabilities
Visual database-schema design
SQL migration generation
ERD creation
Database normalization
PostgreSQL, MySQL, and SQLite support
Use cases
Designing new databases
Refactoring existing schemas
Creating migration scripts
Documenting data models
Schema optimization
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