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But a QR code must be at least 2 centimeters wide by 2 centimeters long to be scanned by most modern devices. So unless your QR code is extremely complex and you can't print high-resolution images, stick with a 2-centimeter minimum and 10:1 distance-to-size ratio when printing or placing your QR code.
- What is the standard size of a QR Code?
- How big should a QR Code be on a poster?
- How big should a QR Code be on a banner?
- How big is too big for a QR Code?
What is the standard size of a QR Code?
the sizes of QR code are: 5.25 x 5.25 mm for version 1 (21 x 21) 8.25 x 8.25 mm for version 4 (33 x 33)
How big should a QR Code be on a poster?
Codes should be at least 2 x 2 cm (around 0.8 x 0.8 in), if you make it smaller, you run the risk of making your QR Code unnoticeable or unscannable.
How big should a QR Code be on a banner?
The minimum recommended printing size for a QR Code on any marketing material is 2 x 2 cm (about 0.8 x 0.8 in). From there, you can always make it bigger, but we do not recommend going smaller as it would render your Code unscannable or even unnoticeable.
How big is too big for a QR Code?
What is the maximum possible size of a QR Code? In theory, QR Codes can be as big/small as you'd like them to be. There is no maximum or minimum possible QR Code size. But, again, if you want your QR Codes to be as small as possible, we recommend a 1 cm x 1 cm size.
