entity-relationship-diagram

Automatically generates beautiful and easy-to-read ER diagrams from your database.

Database documentation built easy

Open-source data modeling tool designed for PostgreSQL. No more typing DDL commands. Let pgModeler do the work for you!

Free database schema discovery and comprehension tool

BRMW is a free open source entity-relationship database modeling tool. We're working to make learning database modeling simple and accessible for everyone.

ER diagram generator. Paste CREATE TABLE statements and get a clean, interactive ERD — runs 100% in your browser, nothing uploaded

A live database structure viewer for Laravel that renders your schema as a scrollable, zoomable ER diagram. Structure only, never data.

A Visual Studio Code extension to visualize database schemas as Entity Relationship Diagrams (ERD) from DBML or Prisma files directly within the editor.