Developer Suite

Custom QR Code Generator

Design high-quality styled QR codes in seconds. Upload your logo, pick custom colors or gradients, and download in print-ready resolutions.

1. Colors & Gradient

2. QR Code Pattern

Outer Quiet Zone (Margin) 16px

Higher correction allows scanning even when covered by logos. Highly recommended: High (30%).

3. Logo Overlay

Logo Scale Size 20%

Real-time Preview

Scan test this preview with your smartphone camera before printing or publishing!

How to design scannable QR Codes?

High Error Correction (H) is active by default. This enables recovery of up to 30% lost bytes, making center logo placement safe without losing scannability.

Ensure high contrast between foreground and background colors. Dark foregrounds on light backgrounds scan much faster than reversed or low-contrast combinations.

The Quiet Zone (Margin) is essential. A clean white border around the QR code helps scanners isolate the matrix from adjacent graphics or text on packaging.