QR Payload Length Calculator

Estimate QR version needs from text length (guidance only).

Frequently asked questions

What does the QR Payload Length Calculator do?

Estimate QR version needs from text length (guidance only). Enter your values and get an instant estimate in your browser — free, with no signup.

Is the QR Payload Length Calculator free to use?

Yes. OpenCalcy calculators are free to use, work on mobile, and keep favorites privately in your browser.