
LinkDB
Database ERD Designer
LinkDB launched on August 31, 2025 with 5 votes. The site was still online in September 2026, 1 year on.
What it does
LinkDB is a visual database design tool for creating and managing ER diagrams. Import/export SQL for MySQL, PostgreSQL, and SQL Server, collaborate in real time, track version history, and export production-ready scripts all in one place.
Create beautiful entity-relationship diagrams with an intuitive drag-and-drop interface. Design database schemas visually and collaborate with your team.
Create, visualize, and collaborate on database entity-relationship diagrams with the most intuitive ERD design tool. From concept to production-ready schemas in minutes, not hours. Create beautiful entity-relationship diagrams with an intuitive drag-and-drop interface. Design database schemas visually and see relationships clearly. Import existing database schemas from SQL files or export your ERDs to production-ready SQL scripts. Supports MySQL, PostgreSQL, and SQL Server. Work together in real-time with your team. Share diagrams, leave comments, and collaborate seamlessly on database design projects. Track changes to your database designs with comprehensive version control. Restore…from linkdb.prasadbro.com
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Online database diagram editor2024 · github.com · ▲311Hey 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:)
Visualize database schemas with a single query2024 · github.com · ▲227Hey 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 :)

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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 -…
DrawDB – open-source online database diagram editor (a retro)2025 · drawdb.app · ▲263One year ago I open-sourced my very first 'real' project and shared it here. I was a college student in my senior year and desperately looking for a job. At the time of sharing it i couldn't even afford a domain and naively let someone buy the one i had my eyes on lol. It's been a hell of a year with this blowing up, me moving to another country, and switching 2 jobs. In a year we somehow managed to hit 26k stars, grow a 1000+ person discord community, and support 37 languages. I couldn't be more grateful for the community that helped this grow, but now i don't know what direction to take…

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