Erd Python Packages

django-schema-viewer

Visualizes a DB schema based on Django models

dbterd

Generate the ERD as a code from dbt artifacts

eralchemy2

Entity Relation Diagrams generation tool - DEPRECATED

erdantic

Entity relationship diagrams for Python data model classes like Pydantic

sphinxcontrib-kroki

Embed PlantUML, DOT, etc. diagrams in your documentation using Kroki.

django-erd-generator

Django ERD Generator is a command-line tool designed to generate Entity-Relationship Diagrams (ERDs) from Django models. It supports multiple output formats, making it easy to visualise database relationships in different diagramming tools.

sphinx-kroki

Embed PlantUML, DOT, etc. diagrams in your documentation using Kroki.

dbt-diagrams

Generate an ERD from your dbt project model config.

ditto-sdk

Real production data, PII scrubbed, isolated for every run — ephemeral Postgres and MySQL copies, no shared state.

erdot

A python CLI script to create Entity Relationship Diagrams from JSON/YAML code.

sqlite2png

Command line tool to get a png diagram of SQLite DB