fuelen/ecto_erd

Generate an ER Diagram based on your Prisma schema every time you run npx prisma generate

ERD exporter with PlantUML and mermaid format

Generate Mermaid ERD from your Ruby on Rails application.

Create Mermaid-Js ERD diagrams from existing tables

Design database schemas as ERDs in your browser, VS Code, JetBrains IDEs or Obsidian. Import SQL, DBML and GraphQL, export DDL and code, and let coding agents edit live over MCP.

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

Generate Entity-Relationship Diagrams for Rails applications

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

【在线免费使用】 简单快速将SQL或DBML转换为美观的ER图（支持 Agent Skill）/ The best SQL to ER Diagram converter (Support Agent Skill).