Can I use QR codes generated here for commercial purposes?

Yes! The Terms of Service allow you to freely use all outputs — including QR codes — for any commercial purpose (product packaging, marketing, business cards, menus, etc.) with no licensing fees, no attribution required, and no restrictions.

According to the official terms, you may use outputs for product packaging, advertising, business cards, websites, and merchandise without any fees or attribution. You retain all rights to what you create.

Just ensure you verify outputs before using them in final production, as tool performance can vary with different file types and browsers.