How to Create a QR Code with Your Logo: Step-by-Step Guide [2026]
A QR code with a logo is a custom QR code with a company logo, icon, or image overlaid on the center — making it visually branded while remaining fully scannable. WikiPlus QR with Logo tool at wikiplus.co generates branded QR codes in under 30 seconds: enter your URL, upload your logo PNG, adjust size and positioning, and download the result. No account required, no watermarks on the output, and the QR code is fully scannable because it uses Error Correction Level H to compensate for the logo overlay.
How QR Codes with Logos Remain Scannable
The physics of QR code scanning — and the reason a logo overlay doesn't break the code — comes down to Reed-Solomon error correction. QR codes at Error Correction Level H can tolerate up to 30% of their module data being obscured or damaged and still decode correctly. A logo placed in the center of a QR code covers some of the modules — but as long as the logo covers no more than 25–30% of the total code area, the error correction algorithm recovers the missing data. This is why every legitimate QR-code-with-logo generator uses Level H error correction. WikiPlus QR with Logo tool generates at Level H by default, ensuring the resulting code is scannable even with a logo overlay. Never add a logo to a QR code generated at Level L or M — these have insufficient error correction tolerance and the logo will break the code.
How WikiPlus QR with Logo Tool Works
WikiPlus QR with Logo at wikiplus.co takes two inputs: the data to encode (URL, text, contact info, or WiFi credentials) and a logo image (PNG with transparent background for best results). The tool generates a standard QR code at Error Correction Level H, then composites the logo image in the center of the QR code at a configurable size (default approximately 20% of QR code width — the safe maximum for reliable scanning). The output is available as a PNG at high resolution (typically 1000×1000 pixels or higher). The entire generation process runs in your browser — no data is sent to wikiplus.co's servers. After generation, the tool recommends scanning the result to verify it decodes correctly before using it in print.
Step-by-Step: Creating a Branded QR Code
Open wikiplus.co and navigate to QR with Logo under the QR category. Step 1: Enter the URL or other data to encode in the content field. Step 2: Click the logo upload area and upload your logo as a PNG file. PNG with transparent background is ideal — the transparency ensures clean compositing on the white QR code background. If your logo has a white background, it will appear as a white square centered on the QR code, which is functional but less elegant. Step 3: Adjust the logo size slider — keep the logo at 20–25% of the QR code width for reliable scanning. Larger logos increase the risk of decode failure. Step 4: Preview the result. Step 5: Download as PNG. Step 6: Scan the downloaded QR code with your phone to verify it decodes correctly before printing or distributing.
Best Practices for Branded QR Codes
Branded QR codes look professional but require attention to several practical details. Logo preparation: use a PNG with transparent background rather than a white-background JPG — transparency produces cleaner compositing on the white QR code modules. Logo shape: circular logos (like many app icons) composite more cleanly than complex irregular shapes. Logo size: 20–25% of QR code width is the safe range — test at 20% first. Color: the QR code modules must maintain high contrast with the background — black modules on white is safest. Colored QR codes (brand-colored modules) work if contrast is sufficient, but reduce reliability. Size for print: minimum 2cm × 2cm for hand-scanning, larger for display-at-distance contexts. Always test: after generating, scan with multiple devices (iPhone native camera, Android camera, a QR scanner app) to confirm reliable decoding before printing.
Frequently Asked Questions
- How do I add my logo to a QR code for free?
- Use WikiPlus QR with Logo at wikiplus.co — enter your URL, upload your logo as a PNG, adjust the logo size, and download the branded QR code. The tool is free, requires no account, and does not add any watermarks to the output. The QR code is generated at Error Correction Level H to ensure scannability with the logo overlay. After downloading, always scan the result with your phone to verify it decodes correctly before using it in print materials.
- Will a QR code still work if I add a logo to it?
- Yes, if the QR code is generated at Error Correction Level H (30% damage tolerance) and the logo covers no more than 25–30% of the QR code area. WikiPlus QR with Logo generates at Level H by default and limits the default logo size to approximately 20% of the code area. Always test the generated QR code by scanning it with multiple devices before printing. If the code fails to scan, reduce the logo size. Never add a logo to a QR code that was already generated at Level L or Level M — these codes have insufficient error correction for a logo overlay.
- What size should a logo be in a QR code?
- The logo should cover approximately 20–25% of the QR code's total area (width × height). For a 1000×1000 pixel QR code, the logo should be approximately 200–250 pixels wide. Smaller logos (15–20% of code area) provide more scanning reliability at the cost of logo visibility. Larger logos (over 30% of code area) risk decode failure even with Level H error correction. Simple, recognizable logos work better than complex detailed images at this small size. The logo is displayed at a relatively small scale — opt for your logo's simplified or monogram version if available.