How Big Should a QR Code Be for Print?

How big should a QR code be for print?

As a rule of thumb, make a QR code at least one tenth of the distance it will be scanned from, and never smaller than about 0.8 inches (2 cm). A QR code read from 10 inches away should be at least an inch; a poster read from 10 feet should be at least 12 inches. When in doubt, print it bigger. The whole symbol and its margin must fit in the camera view. Test the final size from the position where someone will use it.

The 10 to 1 distance-to-size rule

The simplest guide is a ratio: a QR code should be about one tenth as wide as the distance it is read from. Divide the scan distance by ten for a starting size, then test the printed proof. This is a planning rule, not a guaranteed scanning limit.

• Read from 12 inches (a menu in hand): at least ~1.2 inches.
• Read from 5 feet (a store window): at least ~6 inches.
• Read from 20 feet (a poster across a room): at least ~2 feet.

Adjust that starting size for the symbol’s density, the material, lighting and phones used in your test.

Print size reference

Where it lives	Typical scan distance	Starting QR code size to test
Business card, table tent	about 10 in	0.8 to 1 in (2 to 2.5 cm)
Flyer, menu, packaging	1 to 2 ft	1.2 to 2.4 in
Store window, easel sign	3 to 6 ft	4 to 8 in
Yard sign, poster	5 to 10 ft	6 to 12 in
Banner, building, stage	20 ft and up	2 ft and up

These are starting sizes for a proof, not measured guarantees. Allow additional clear margin around the symbol and test in the intended conditions.

Size is not the only thing that decides if it scans

Three more factors matter as much as raw size:

• Quiet zone. Leave a clear margin of empty space around the QR code, four modules wide, where a module is one small square. A QR code crammed to the edge of a card or crowded by text gets harder to find.
• Data density. More data means more squares, which means a denser QR code that has to be printed larger to stay readable. Keeping the destination short keeps the QR code simpler.
• Square, not stretched. Never squeeze a QR code out of its square shape to fit a layout. Scale it evenly.

This is also a quiet advantage of dynamic QR codes: they encode a short redirect rather than a long URL, so the pattern is less dense and holds up better at small print sizes. More on the two types here: static vs dynamic QR codes.

Which file should you send your printer?

Your printer may ask for print-ready artwork or a vector file. Most Graklink QR codes come with an SVG and a PNG. For print, the SVG is the file to use. Pick how you send it by what your printer accepts.

If your printer accepts	Send	Why
SVG	The SVG	Vector shapes print sharp at any size
PDF but not SVG	A PDF saved from the SVG	The PDF keeps the vector shapes
Images only, such as PNG or JPG	Ask whether it can take PDF instead	A PNG can print blurry

Printers set their own rules, so ask before you order. Vistaprint’s upload help lists PDF, AI, PSD and PNG among its supported files, but not SVG. Sticker Mule’s Studio design tool accepts SVG.

To make a PDF from the SVG, open the SVG in Chrome and choose Print. Set Destination to Save as PDF, then open More settings, set Margins to None and turn off Headers and footers. We tested this with a QR code SVG on October 20, 2026: the PDF kept the QR code as vector shapes, with no pixels, so it stays sharp when the printer resizes it. If you are laying out the whole flyer or sign in a design tool that accepts SVG, place the SVG in your design and export the finished design as a PDF instead.

Keep the PNG for screens and email. Its size depends on how the QR code was made, and the PNG saved with a single QR code purchase is 300 pixels square, too small to print sharply at the 300 dpi that Vistaprint recommends. A bulk order downloads a 1024-pixel PNG for each QR code and no SVG. At 300 dpi that covers about 3.4 inches (8.7 cm), enough for a business card or a flyer; for larger bulk prints, contact us. If your QR code has a logo, the logo is an image inside the SVG, so a very large print can soften the logo while the squares stay sharp.

Laser engraving and vinyl cutting follow the shapes in the file, so they need vector artwork. One sign supplier’s artwork guidelines ask for a PNG for full-colour printing and EPS or SVG for laser engraving. Graklink does not export EPS, so ask your engraver whether it can use the SVG or a PDF.

Whichever file you send, ask for a proof at the final size and scan it before you approve the print run.

Printable size checklist

• At least 0.8 inch (2 cm), and bigger for anything read from a distance.
• Apply the 10 to 1 rule for the real scan distance.
• Leave a clear quiet zone on all four sides.
• Keep strong contrast, dark QR code on a light background.
• Keep it square, never stretched.
• Send your printer the SVG, or a PDF made from it, rather than the PNG.
• Print a proof at the final size and scan it on more than one phone before the full run.

For the full list of what makes QR codes fail, with pictures, see why QR codes don’t scan.

Trying the proof from the customer’s side of the counter helps you choose a size they can scan without leaning across it.