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dbdiagram.io vs QuickDBD: catalog facts
dbdiagram.io	QuickDBD
Free Described on its site as a free tool.	Freemium Free to use without registration, with a paid Pro plan.
Web	Web
Diagrams generated from plain text Nothing to install	Schema diagrams drawn from typed text Keyboard-only workflow
Requires learning its diagram language Runs only in the browser	Some features need the paid Pro plan Web-only
Web application	Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	No account needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.