QR code designer
that keeps it scannable
Brand colors, rounded corners, your logo in the middle - and a built-in guard that refuses to let you export a code scanners cannot read. URL, WiFi and business-card payloads included.
A QR code worth printing
M survives about 15% damage - the sweet spot for screens and clean prints.
With a logo on, error correction is switched to H for you and the logo is capped at a safe size with a white pad.
Test before you print: scan the final code with a real phone camera - ideally two different phones - from the distance and size it will live at. A code that scans on your bright screen can fail on a matte flyer in warm cafe light. Thirty seconds of testing beats reprinting five hundred menus.
Give it a real destination: a fast, live website Yetty publishes for you - menu, price list, portfolio, anything.
Pretty is optional.
Scannable is not.
Contrast is the law
Scanners need dark modules on a light background. Two pastel tones look lovely and scan never - that is why this tool measures contrast and blocks hopeless combos.
The quiet zone
The empty margin around the code is part of the code. Crop it away in your flyer layout and phones start ignoring your QR entirely.
Redundancy saves prints
Error correction lets a scratched, smudged or logo-covered code still scan. H level survives a third of the code being damaged.
WiFi codes are magic
A WIFI: payload joins the network straight from the camera. Guests stop asking for the password; you stop spelling it.
One scan, saved contact
A vCard QR on a business card or booth banner drops your name, phone and email straight into their contacts app.
Test like a customer
Print a sample, stick it where it will live, and scan from a normal standing distance. If you have to lean in, make the code bigger.
People also ask
How do I make a QR code for my WiFi network?
Pick the WiFi tab, type the network name (SSID) and password, choose the encryption (almost always WPA), and the code appears instantly. Guests point their camera at it and join - no typing, no spelling the password out loud. Print it and put it where guests sit.
Can a QR code have colors and a logo and still scan?
Yes, with two rules. First, contrast: the modules must stay clearly darker than the background - this tool measures the contrast and warns you before it lets you export something scanners will struggle with. Second, the logo: keep it small (this tool caps it at about 20% of the area) and raise error correction to H, which the tool does for you automatically the moment you add a logo.
What does QR error correction level L, M, Q or H mean?
It is built-in redundancy: the code stores extra recovery data so it still scans when partly covered, scratched or smudged. L survives about 7% damage, M 15%, Q 25% and H 30%. Higher levels make the code denser, so use M for clean digital screens and H for anything printed, laminated or wearing a logo.