
Use Custom QR to build a branded QR code with colors, logo, and shapes, then test scan before print.
Priya Shah needs table-tent QR codes for a pop-up shop in Brooklyn that match brand teal without failing when customers scan under warm lights. Custom QR is a styled QR maker: dot and corner shapes, solid or gradient colors, optional center logo, download PNG up to 2,000 px or SVG.
This guide covers one job only: design one branded code, keep contrast high, test-scan, then print.
Low contrast is the usual failure. Keep strong contrast between foreground and background. A logo that covers too much of the center can also hurt scans—size the logo conservatively and test on a real phone.
Bulk jobs: Bulk QR. Verify: QR Scanner. Linear codes: Barcode Generator. Category: qr tools.
PNG is fine for screens and quick proofs. SVG is better when the print vendor will recolor or scale. If you only have PNG, do not upscale a small export for a large poster—regenerate at a higher pixel size instead.
Priya scans with iPhone, Android, and a staff device at the actual table height. If any device fails, she increases contrast or shrinks the logo before reprinting fifty tents.
Leave empty margin around the code. Table tents that crop the quiet zone fail more often than codes with slightly boring design. Ask the print shop for a 0.25 inch clear border minimum around the matrix.
Use a dedicated short URL per campaign so you can retire the code without breaking old posters still on walls. Changing the destination behind a short link is safer than reprinting overnight.
If you use gradient colors on modules, scan-test more aggressively—some phone cameras struggle with low-contrast gradients. Solid dark modules on white still win for outdoor posters. Corner shapes are cosmetic until they reduce finder-pattern clarity; when in doubt, keep corners classic and express brand in color and logo only.
Laminated outdoor signs can glare. Matte stock and larger physical size (without shrinking quiet zones) beat glossy mini-codes on glass doors.
Export a large PNG for posters and a smaller PNG for email signatures from the same design session so module geometry matches. Do not redesign colors between sizes or you will own two codes that look related but behave differently under scan tests.
Show staff the exact printed sample that passed scan tests so they do not replace it with a low-contrast phone screenshot of the code.
Will a logo break scanning? It can if too large or contrast is weak. Test every design.
PNG or SVG? SVG for print vendors; PNG for quick digital use at a chosen pixel size.
Why a contrast warning? Foreground and background are too close—fix or darken modules.
Custom QR lets you mix three kinds of shapes, and each choice affects both look and reliability. Dot style offers Square, Rounded, Dots, Classy, Classy rounded, and Extra rounded. Corner style covers the three large finder squares with Square, Rounded, or Circle options, and Corner centre switches the inner block between Square and Dot. The tool's own advice is that rounded and dotted styles scan slightly less forgivingly than square ones, so the most decorative combination deserves the most testing.
A sensible way to choose is to build two versions of one code. Keep Square dots with Rounded corners for a conservative version that suits a small tent card. Try Dots with Circle corners for a playful version meant for a large poster. Scan both from the distance a customer would stand, and keep the one that opens fastest on an older phone.
Turning on the two-colour gradient reveals a Gradient end colour, and the contrast warning checks both colours against the background. Adding a logo raises error correction to the strongest level on its own and clears the dots behind the mark, so the table tent in Brooklyn should use a simple logo, a dark gradient, and a light background, then be tested before it goes to print.
Brand is useless if the code will not open. Open Custom QR, keep contrast high, test-scan, then print.
Need a bulk menu of unique table codes next? https://www.freedailypro.com/contact.