Generate custom QR codes for URLs, text, WiFi, email, and phone. Custom colors, 4 sizes (128-1024px). Free, no upload, instant PNG download.
1. Enter Content
8/2048 characters
2. Customize
Size
Quiet Zone2
Enter your URL or text, then click Generate QR Code
About the QR Code Generator Tool
Create QR codes instantly for any URL, plain text, WiFi network credentials, phone numbers, or email addresses. DCPIXEL's QR generator lets you customize foreground color, background color, quiet zone margin, and output resolution from 128px to 1024px — all processed locally in your browser with zero data upload.
100% Private — Processed in Your Browser
Every file stays on your device. DCPIXEL processes images entirely using the browser's built-in Canvas API and WebAssembly — zero server uploads, zero data collection.
Free — No Account, No Limits
DCPIXEL is completely free with no daily limits, no watermarks, and no registration. We never process your files on our servers, so we can offer this permanently at no cost.
Frequently Asked Questions
What content types can I encode in a QR code?+
URLs, plain text, email addresses, phone numbers, WiFi credentials (SSID and password), and SMS messages. Each type follows the correct URI scheme for maximum compatibility with QR scanners.
What size should my QR code be for printing?+
For business cards: 1 inch (2.5cm) minimum. For posters: 2-4 inches. For billboards: 4+ inches. Use our 512px or 1024px export for high-resolution printing.
Can scanners read a colored QR code?+
Yes, as long as there is sufficient contrast between the foreground (dark) and background (light) colors. Avoid using light foreground or dark background colors, as most scanners require dark-on-light.
Do my QR codes expire?+
No. Static QR codes generated here encode the URL or text directly into the pattern. They work forever without any server or subscription. Dynamic QR codes can expire, but static ones like ours do not.
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