# Luna Modeler

[Luna Modeler](https://www.datensen.com/) is a database design tool for MariaDB and other relational databases.

Draw diagrams, reverse engineer existing database structures and generate SQL code.

Supported platforms include MariaDB, PostgreSQL, and SQLite.

**Key features:**

* Database modeling & schema design.
* Reverse engineering.
* Support for database-specific settings.
* Three display modes: metadata, sample data or descriptions.
* Default values for newly created objects.
* Export to PDF.
* Dark and Light themes.
* SQL script generation.

![](/files/9uZHeA3AeZpduMJztBcC)

**Supported OS**

Luna Modeler is available for Windows, Linux and macOS.

**More information**

See [www.datensen.com](https://www.datensen.com) for more information.

<sub>*This page is licensed: CC BY-SA / Gnu FDL*</sub>

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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://mariadb.com/docs/server/clients-and-utilities/graphical-and-enhanced-clients/luna-modeler.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
