About QR Print Proof

QR Print Proof draws a symbol, flags a thin quiet zone or weak contrast, and lays out a sheet of real millimetre sizes.

QR Print Proof is a free browser tool. There is no account. Files, dates, captions, and measurements you type stay in the tab you have open. This site does not upload them to a server we control.

The worked examples on each tool page are written in HTML: inputs, result, and assumptions. They are illustrations you can check. They are not a certificate, a government form, or a promise that a portal, printer, or platform will accept the file.

Who it is for

People who already have a URL and need to know if the printed code is large enough, quiet enough, and clear enough before a press run.

What we will not do

• We do not ask you to click ads, and we do not pay anyone to click them.
• We do not sell a file you drop into a tool.
• We do not pretend a calculation is official when the source is a public holiday list or a print rule of thumb.

Contact

Questions about a result or about advertising: hello@qrprintproof.example.

Shorter answers are on the FAQ.