Bootcamp Day 2: customize your QR code so it looks like yours

What can I actually customize on a MyQR code?

You can change the shape of the modules (the small squares that make up the pattern) and the style of the three corner finder "eyes." That's the part people recognize as your look — and it's all today's styling changes, on purpose.

Open your Day-1 code and you'll find a couple of style choices: rounded or square modules, and a few corner-eye shapes. Pick a combination, and the same scannable code now has a softer, more finished feel — the kind of detail that makes a poster or sticker look designed instead of slapped together.

• Module shape — the little squares can be square, rounded, or dot-style.
• Corner eyes — the three big squares in the corners get their own shape treatment.
• Everything else stays put — the actual data pattern doesn't change, so the code keeps pointing where you aimed it on Day 1.

Why are classic MyQR codes black-on-white?

Because contrast is what lets a camera read a QR code quickly, and plain black-on-white gives the most contrast possible. For classic codes, MyQR treats the shape as your identity and leaves the color alone so the code reads on the first try.

A QR scanner works by telling dark modules apart from light background. The further apart those two are in brightness, the faster and more reliably your phone locks on. Low-contrast color combos — light gray on white, two similar colors, or a busy gradient — are exactly where scans start failing in real light. The QR Code standard (ISO/IEC 18004) calls for high contrast between the dark and light parts of the code, which is why black-on-white is the safe default.

Will styling my code make it harder to scan?

No — shape changes alone don't hurt scannability the way low-contrast colors do, and keeping black-on-white means a styled MyQR code reads just like a plain one.

Rounded or dot-style modules are a cosmetic change to how each square is drawn, not a change to the data. As long as the dark-and-light contrast stays strong — which it does, because the code stays black-on-white — your camera still sees a clean pattern. The thing that actually breaks scans is poor contrast and clutter, and that's the exact problem black-on-white avoids.

Good habit: after you style it, test it. Open your own phone camera, point it at the code on screen, and confirm it still jumps to the right place before you commit it to anything.

Do it now: style your Day-1 code

Open the code you made on Day 1, pick a module shape and a corner-eye style, then scan it with your phone to confirm it still works. Two minutes, and your code now looks like yours.

1. 1.Open the dynamic code you made on Day 1.
2. 2.Choose a module shape — try rounded for a friendlier feel, dots for a modern one.
3. 3.Choose a corner-eye style so the three corners match the look.
4. 4.Point your phone camera at it and confirm it still opens the right link.
5. 5.Keep it — the styling rides along when you export later.

Want the full walkthrough with screenshots? See how to customize your QR code. And the rest of the bootcamp lives on the learn page.

What's coming on Day 3?

Day 3 is about getting your styled code off the screen and into the world: exporting print-ready sticker sheets and PDFs so it scans crisply on paper.

Tomorrow you'll turn this good-looking code into something you can actually stick on a window, a product, or a flyer — including ready-to-print sticker sheets with Avery die-cut presets, all with a crisp vector QR that stays sharp at any size. Bring the code you just styled. Day 3: print and place.

Frequently asked questions

Sources

1. 1.ISO/IEC 18004 — QR Code symbology specification (contrast and print-quality requirements)

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