Free QR Code Generator
Generate QR codes for URLs, text, or any data. Customize size, foreground and background colors.
No data is sent to any server. QR codes are generated entirely in your browser.
Frequently Asked Questions
What can I encode in a QR code?
You can encode URLs, plain text, email addresses, phone numbers, Wi-Fi credentials, vCard contacts, and more. The QR code simply stores the text you enter.
What size should my QR code be?
For screen display, 256px is usually sufficient. For print, use 512px or larger. The minimum scannable size depends on the scanning distance — larger QR codes can be read from farther away.
Can I customize the colors?
Yes, you can change both the foreground (dark modules) and background colors. Ensure sufficient contrast between them for reliable scanning. Dark foreground on light background works best.
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