Design and Manage MySQL Databases Visually with DbSchema

DbSchema lets you design, manage, and document MySQL databases. Create ER diagrams, define tables and columns, and generate SQL scripts - with or without a live database connection.

Use Git to share the design, compare it with the MySQL database, and deploy changes. DbSchema also includes a data editor, query builder, and HTML5 documentation - everything you need in one tool.

DbSchema Database Designer

Download DbSchema Download MySQL JDBC Driver

Visual Schema Design for the World's Most Deployed Open-Source RDBMS

MySQL powers more web applications than any other relational database — from WordPress installations to high-traffic e-commerce platforms. As schemas scale and teams grow, managing table structures, foreign keys, and indexes through raw SQL scripts becomes fragile. DbSchema reverse-engineers your MySQL schema into an interactive ER diagram, giving every member of the team a shared visual model that reflects the current state of the database.

Drag-and-Drop ER Diagrams

Connect to a MySQL instance and DbSchema discovers all tables, relationships, indexes, and constraints automatically. Arrange the diagram to match your domain model, add new tables on the canvas, and draw foreign key links between them — DbSchema generates the corresponding DDL behind the scenes.

Creating a MySQL ER diagram in DbSchema

SQL Editor with MySQL-Aware Autocomplete

The integrated SQL editor provides schema-aware autocomplete for MySQL syntax — table names, column names, built-in functions, and keywords are suggested as you type. Execute queries against a live connection and inspect result sets in the same window without switching tools.

MySQL SQL editor with autocomplete in DbSchema

Schema Diff and Synchronization Across Environments

Applying schema changes consistently across development, staging, and production is one of the most error-prone steps in MySQL workflows. DbSchema compares two MySQL databases — or a saved model against a live instance — and produces the exact ALTER, CREATE, and DROP statements needed to close the gap. Review every change in the UI before executing.

Comparing and synchronizing MySQL schemas in DbSchema

Connecting DbSchema to MySQL

MySQL listens on port 3306 by default. The JDBC connection URL takes the form jdbc:mysql://host:3306/dbname. DbSchema automatically downloads the MySQL Connector/J driver on first connect — no manual driver installation is needed. For remote access, confirm that bind-address = 0.0.0.0 is set in my.cnf and that the database user has been granted access from the connecting host — for example, GRANT ALL ON dbname.* TO 'user'@'%'. To enable SSL encryption, append ?useSSL=true to the JDBC URL.

Why Use DbSchema with MySQL

  • Reverse-engineer any existing MySQL schema into a browsable ER diagram in seconds.
  • Design schema changes in an offline model and apply them to the live database when ready.
  • Produce ALTER migration scripts by diffing any two MySQL environments without manual comparison.
  • Browse and filter table data through the visual data explorer — no ad-hoc SELECT queries needed.
  • Export complete schema documentation as a shareable HTML report for architecture reviews.