Luna Modeler is an easy-to-use database design tool for your favorite relational databases. Effortlessly design and visualize your database structures, generate SQL scripts, and create interactive documentation.




DbSchema is described as 'Visual database design & management tool. It can connect to any SQL, NoSQL or Cloud database via JDBC drivers. The tool includes features such as Relational Data Browse, Visual Query Builder, Interactive Layouts, Data Generator and more' and is a database management tool in the development category. There are more than 50 alternatives to DbSchema for a variety of platforms, including Windows, Mac, Linux, Web-based and Self-Hosted apps. The best DbSchema alternative is DBeaver, which is both free and Open Source. Other great apps like DbSchema are phpMyAdmin, MySQL Workbench, Beekeeper studio and DbGate.
Luna Modeler is an easy-to-use database design tool for your favorite relational databases. Effortlessly design and visualize your database structures, generate SQL scripts, and create interactive documentation.




Free visual data modeling inspection tool for most popular one-way reverse-engineered relational databases. With a generic graphical interface, and auto-generated detailed, structural, relationships, simple, graph or topological models.




A database modeler can make a developer’s job a lot simpler, as it allows you to design everything visually, which also means less experienced users should also have an easier time, ER/Builder is a data modeler aimed at both novices and experts.




dbDiffo is an online database designer
Supported Database servers: IBM DB2, Microsoft SQL Server, MySQL, Oracle, PostgreSQL
dbDiffo's History feature continously documents all changes made to the database structure. The History feature allows restoring earlier versions of.

Oracle data generator with extensive collection of basic and meaningful generators for various data types, flexible customization options, templates for creating your own generators, that delivers flawless test data generation in a well-designed UI.

dbForge Documenter for MySQL is a handy MySQL and MariaDB documentation tool that automatically generates documentation of an entire MySQL database in HTML, PDF, and MARKDOWN file formats.




dbForge Documenter for Oracle is a handy visual tool for documenting Oracle databases. This Oracle documentation tool automatically generates documentation of an entire Oracle database in HTML, PDF, and MARKDOWN file formats.

Databasediagram.com is a free online tool that lets you quickly and easily design ER diagrams by just typing code. Built for modelers and data analysts.

Queries is a workbench to interact with relational databases, with initial support for Postgres.







Schemity is a native desktop ERD (Entity Relationship Diagram) tool for database designers and developers. It works fully offline - no cloud, no account required - with data stored as local JSON files that are version-control friendly.


