What can I encode in a QR code?

You can encode URLs, text, phone numbers, email addresses, WiFi credentials, and most text data up to several kilobytes.

How large can the data be?

QR codes can hold around 4,000 characters maximum, depending on error correction level and encoding type used.

Yes, you can choose error correction levels and typically adjust size and styling options.

Yes, QR codes are generated locally in your browser. Your data is never sent to any server.

Yes, after generation you can typically download the QR code as an image file (PNG or SVG).

Generate QR codes from text and URLs instantly. Download as PNG images for sharing and printing.

QR Code Size (px):

Error Correction:

Enter Text or URL:

Enter any text or URL. QR codes are generated instantly.

QR Code Output

Share website links in print materials and posters

Direct customers to mobile apps and promotions

Add QR codes to contact and business cards

Generate QR codes for event tickets and registration

What is a QR Code: A 2D barcode that stores information readable by smartphones
URL Support: Can encode URLs, text, contact info, WiFi credentials, and more
Error Correction: Higher levels allow scanning even if code is partially damaged
Size Selection: Larger sizes are easier to scan but take more space
Compatibility: Works with any smartphone camera or QR code reader app
Best Practices: Use Medium or High error correction for reliability