QR Code Generator

Generate QR codes for URLs, WiFi credentials, contact info, and more with customizable options.

Size (pixels):

256px

Error Correction:

Balanced option

Foreground:

Background:

0 characters

Max recommended: ~2000 characters

Enter content to generate QR code

Data Capacity

Up to 4,296 alphanumeric characters or 2,953 bytes

Error Correction

Reed-Solomon error correction allows damaged codes to still work

Scanning

Can be read from any angle and works with most smartphone cameras

Common Uses

URLs, WiFi credentials, contact cards, payment info, app downloads

Best Practices

Use high contrast, avoid very small sizes, test before printing

Print Guidelines

Minimum 2×2 cm for reliable scanning, maintain quiet zone around code

Template Examples:

WiFi Network:

WIFI:T:WPA;S:MyNetwork;P:MyPassword;;

Email with subject:

mailto:user@example.com?subject=Hello

SMS Message:

sms:+1234567890?body=Hello World

Phone Number:

tel:+1234567890

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