Luna Modeler 2026: Benefits, Features & Pricing

Luna Modeler is a database design tool for relational databases such as PostgreSQL, Oracle, SQL Server, MariaDB, MySQL, and SQLite and compatible DB systems. It allows users to draw database diagrams, generate SQL scripts, and produce interactive documentation. It caters to database administrators, data analysts, software developers, IT professionals, and educators and helps simplify the data modeling process.

Users can design and visualize database structures, generate SQL scripts, and create interactive documentation. Luna Modeler allows users to draw ER diagrams, visualize existing database structures, and create ER diagrams from existing databases or by importing a SQLite structure. The tool also allows users to share diagrams in PDF format or generate interactive HTML reports.

Luna Modeler helps users preview and save DDL/SQL code, write templates for custom scripts, compare projects with databases, and generate synchronization scripts. It supports secure connections for cloud databases and allows users to arrange objects into sub-diagrams and add HTML annotations.