Data Architecture & Modeling Hub
Schema Architecture & Modeling Hub
Database engineering in your browser: SQL to ER diagrams, ERD to DDL, multi-dialect translation, ORM code generation (Prisma, Django, SQLAlchemy), automated data dictionaries, and schema diffing.
100% Client-Side Privacy: Schema DDL and database structures never leave browser memory. Operations execute entirely in local browser tab memory.
SQL Dialect Converter
Translate database schemas across PostgreSQL, MySQL, SQLite, and SQL Server.
Target Dialect:
Converted MYSQL DDL
CREATE TABLE `users` ( `id` INT AUTO_INCREMENT PRIMARY KEY, `name` VARCHAR(255) NOT NULL, `email` VARCHAR(255) NOT NULL UNIQUE, `created_at` DATETIME DEFAULT CURRENT_TIMESTAMP ); CREATE TABLE `teams` ( `id` INT AUTO_INCREMENT PRIMARY KEY, `team_name` VARCHAR(100) NOT NULL, `plan` VARCHAR(50) DEFAULT 'starter' ); CREATE TABLE `memberships` ( `user_id` INT NOT NULL, `team_id` INT NOT NULL, `role` VARCHAR(50) DEFAULT 'member', PRIMARY KEY (`user_id`, `team_id`), FOREIGN KEY (`user_id`) REFERENCES `users`(`id`), FOREIGN KEY (`team_id`) REFERENCES `teams`(`id`) );
Next in this job
Chosen from where these tools sit in the catalogue — the same workbench, the same category, the same words. Nothing here measures what you or anyone else opened.
- Mermaid ERD to SQL DDL GeneratorConvert Mermaid erDiagram text models directly into executable CREATE TABLE SQL DDL for PostgreSQL, MySQL, and SQLite.Next along in the same workbench
- SQL DDL to ORM ModelsGenerate Prisma schema models, Django models.py classes, and SQLAlchemy Declarative definitions from SQL DDL.Next along in the same workbench
- SQL Schema Diff & Migration GeneratorCompare two SQL DDL database schemas and generate forward SQL migration scripts.Next along in the same workbench
- SQL to ER DiagramGenerate interactive entity-relationship diagrams from SQL DDL: Mermaid erDiagram, DBML, and PlantUML notation.Next along in the same workbench