ERDAuto

What it does

ERDAuto combines the entire database design workflow in one interactive canvas. Instead of switching between multiple tools, users can design ER diagrams, automatically convert them into relational models, and export production-ready SQL schemas instantly.

• CA
  ChartDB Agent – Cursor for DB schema designOct 2025 · app.chartdb.io · ▲130

  Last year we launched ChartDB OSS (https://news.ycombinator.com/item?id=44972238) - an open-source tool that generates ER diagrams from your database (via query/sql/dbml) without needing direct DB access. Now we’re launching the ChartDB Agent. It helps you design databases from scratch or make schema changes with natural language. You can: - Generate schemas by simply describing them in plain English - Brainstorm new tables, columns, and relationships with AI - Iterate visually in a diagram (ERD) - Deterministically export SQL script Try it out here -…

• VD
  Visualize database schemas with a single query2024 · github.com · ▲227

  Hey HN! We are Jonathan & Guy, and we are happy to share a project we’ve been working on. ChartDB is a tool to help developers and data analysts quickly visualize database schemas by generating ER diagrams with just one query. A unique feature of our product is AI-Powered export for easy migration. You can give it a try at https://chartdb.io and find the source code on GitHub. Next steps ---> More AI. We’d love feedback :)

• 
  ChartDB v22025 · ▲229

  Database diagrams editor for teams

• 
  DrawSQL2018 · ▲246

  Better entity relationship diagrams for your database

• OD
  Online database diagram editor2024 · github.com · ▲311

  Hey all! I released drawDB about a month ago and now it's open source. I hope you find it useful. If you want to check out the app you can go to https://drawdb.vercel.app/ . Thank you:)

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