QR Code Generator PRO offers the option to use a high-error correction rate before downloading your QR Code. This sets the error tolerance at the maximum of 30%. This means your QR Code can sustain damages or alterations of up to 30% of its pixels before becoming unreadable.
It’s important to note that using high error correction raises the density of the QR Code, and you’ll need to increase the minimum printing size.
To set high error correction, follow the steps below.
1. Select Download next to your QR Code.
2. Select the three vertical dots next to the Download button.
3. Select the box to use high-error correction.
4. Select the file format. Your download will begin automatically.