ERAlchemy

ERAlchemy is a tool that generates Entity-Relationship (ER) diagrams from databases or SQLAlchemy models and vice versa. It’s useful for database documentation, reverse engineering, and understanding complex schemas. ERAlchemy can export diagrams in formats like Graphviz and Mermaid, making it easy to include in reports or markdown files.

Features

Generate ER diagrams from live databases or SQL scripts
Convert SQLAlchemy models to visual diagrams
Supports multiple output formats including ERD, Graphviz, and Mermaid
Works with PostgreSQL, MySQL, SQLite, and others
Reverse engineer existing schemas for documentation
CLI tool for automation and integration into workflows

Project Samples

Project Activity

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License

Apache License V2.0

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ERAlchemy Web Site

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Additional Project Details

Operating Systems

Linux, Mac, Windows

Programming Language

Python

Related Categories

Python Database Software

Registered

2025-06-09

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