How to Add a Logo to Your QR Code Without Breaking It [2026]

A plain black-and-white QR code works. But it doesn't look like yours. Stick your logo in the middle and it suddenly looks official, on-brand, and worth scanning.

The problem? Slap a logo on without knowing the rules and your code becomes a brick. Phones won't read it. You've wasted a print run.

This guide shows you how to add a logo the right way. You'll learn why some codes survive a logo and others don't, the exact size limit you should respect, and how to do it in under a minute with QRhubly's free generator.

Why Add a Logo to Your QR Code?

People scan what they trust. A generic QR code could lead anywhere. A QR code with your logo in the center says "this is from us."

Branded QR codes also stand out in a sea of plain squares. On a flyer, product box, or restaurant table tent, a logo makes the code feel intentional rather than an afterthought. If you're running a campaign, that visual consistency matters. Customers recognize the brand before they even lift their phone.

The catch is that a logo covers part of the code. And QR codes are not just pretty pictures - they're data grids. Cover the wrong part or cover too much, and the scanner loses the plot.

How QR Codes Survive a Logo (Error Correction Explained)

QR codes have built-in error correction. It's a redundancy system that lets a scanner reconstruct the data even when parts of the code are damaged, dirty, or - in this case - covered by a logo.

There are four error correction levels defined by the ISO/IEC 18004 standard, the official QR code spec from DENSO WAVE, the code's original inventor:

Level H is what you need for a logo. It adds roughly 65% more data modules than Level L, packing in enough redundancy that the scanner can fill in the blanks where your logo sits. Without H, you're gambling. Source: qrlynx.com

Think of it like sending a message with extra copies of key words. If some words get smudged, the reader can still figure out what you meant.

The Rules: How to Add a Logo Without Breaking the Code

Follow these four rules and your branded QR code will scan reliably on iPhones, Androids, and older budget phones alike.

1. Use Error Correction Level H

This is non-negotiable. Level H gives you ~30% data recovery, which is the headroom your logo consumes. Most good QR generators, including QRhubly, automatically switch to H when you upload a logo. If you're using a basic tool that doesn't, find a better one. Source: genqr.info

2. Keep the Logo Under 20% of the Code Width

The theoretical H-level limit is about 30%, but that's the ceiling, not the target. In practice, keep your logo to no more than 20% of the QR code's total width. Any larger and you'll start seeing scan failures on older Android devices and in low light. Source: studiolimb.com

A small, centered logo is always better than a big one that looks impressive but doesn't scan.

3. Center the Logo and Never Cover the Corner Squares

QR scanners look for three large finder patterns - the square "eyes" in the top left, top right, and bottom left corners. These tell the phone where the code begins and ends. Cover any of them and the code is dead on arrival.

Always place your logo in the exact center. That's the safest zone. The center contains data modules, not finder patterns, so the error correction can rebuild what's underneath.

4. Add a White Pad Behind the Logo

If your logo has transparency or complex edges, place a small white square behind it inside the QR code. This stops the logo from bleeding into the surrounding modules and confusing the scanner. It also makes the logo pop visually.

Step-by-Step: Create a Branded QR Code with QRhubly

Here's how to make a QR code with your logo in about 60 seconds.

Step 1: Enter your destination

Go to qrhubly.com and paste your URL, WiFi details, or contact info. Short URLs create less dense QR codes, which scan more reliably. If you're using a dynamic QR code (more on that below), QRhubly handles the short URL automatically.

Step 2: Upload your logo

Click the logo upload field and drop in your brand mark. A square or circular logo works best. Avoid logos with tiny text - at the size it'll render inside a QR code, small words become unreadable smudges.

Step 3: Choose your colors

QRhubly lets you set the module color and background. Keep contrast high - dark modules on a light background are mandatory. Inverted codes (light modules on dark) fail on roughly one in three smartphones because most scanner libraries assume dark-on-light. Source: genqr.info

Step 4: Export and test

Download your QR code as PNG for digital use or SVG for print. Before you print 5,000 flyers, test the code with at least three devices: a recent iPhone, an older Android, and one budget phone if you have access. Test in the actual lighting where it'll be displayed. If any device struggles, make the code larger or shrink the logo.

Common Mistakes That Kill Branded QR Codes

Logo too big. The most common failure. A logo that looks fine on your monitor can cover too many modules. When in doubt, go smaller.

Covering a finder pattern. Those three corner squares are sacred. Even a tiny overlap can break scanning entirely.

Low contrast colors. Pastel pink on white might match your brand, but if the contrast ratio drops below 4.5:1, scanners start failing in low light. Black on white delivers 21:1 and always works.

Skipping the test scan. Every phone camera is different. What scans on your iPhone 15 might fail on a three-year-old Android. Always test before committing to print.

Forgetting the quiet zone. QR codes need a clear margin equal to four modules on every side. Don't crop the code to fit a tight layout - extend the canvas instead. Source: studiolimb.com

When a Dynamic QR Code Makes More Sense

A static QR code with a logo looks great, but it's frozen. If you need to change the destination URL later - new menu, updated pricing page, different promotion - you're stuck reprinting.

Dynamic QR codes solve this. The code contains a short redirect URL that points to QRhubly's servers. You can change where it leads anytime, and the printed code stays the same. You also get scan analytics: how many people scanned, when, and on what devices.

For any campaign you might revise, a dynamic code is worth it. The logo looks identical. The difference is what happens behind the scenes. Learn more about how dynamic vs static QR codes compare, or read our guide on how to track QR code scans to see what data you can collect.

FAQ

Can I add a logo to any QR code?

Technically yes, but you need a generator that supports logo upload and automatically uses error correction level H. Basic generators often don't offer this. QRhubly handles it automatically when you upload a logo.

How big can my logo be?

Keep it under 20% of the QR code's total width. The theoretical limit with Level H is ~30%, but 20% gives you a safety margin for older phones and poor lighting. Source: studiolimb.com

Will a logo make my QR code harder to scan?

Any deviation from a standard black-and-white code can reduce scannability slightly. But a properly sized, centered logo with Level H error correction scans reliably on virtually all modern phones. The key is testing before you print.

What logo format works best?

PNG or JPEG with a square aspect ratio. Avoid logos with tiny text - at the size they'll appear inside a QR code, small words become unreadable. A simple icon or wordmark works better than a detailed badge.

Can I use a circular QR code with a logo?

You can, but it's riskier. Circular or rounded QR codes remove modules around the edges. Adding a logo on top removes even more. If you want both, test extensively across multiple devices before printing. For maximum reliability, stick with a square code and a centered logo.

Why did my QR code with a logo stop working?

Usually because the logo was too large, covered a finder pattern, or the contrast was too low. Sometimes the code was printed too small - Level H codes are denser and need slightly more physical size. Check our guide on why QR codes stop working for a full troubleshooting walkthrough.