Free SQL→ER diagram tool, runs in the browser, nothing uploaded

Article excerpt

A new browser-based tool converts SQL schemas directly into entity-relationship diagrams without uploading any data to remote servers. The open-source application runs entirely client-side, letting developers visualize database structures instantly from SQL code. With 123 upvotes on Hacker News, the tool attracted interest from engineers seeking privacy-preserving alternatives to existing ER diagram generators. The creator emphasized local processing as a core feature, addressing concerns about sending schema information to third-party services.