What is a QR Code Generator?
A QR code generator creates scannable 2D barcodes from URLs, text, Wi-Fi credentials, or contact info. Customize size and error correction level, then download as PNG. QR codes enable contactless sharing in marketing, events, and payments.
Frequently Asked Questions
What can I encode?
URLs, text, email addresses, phone numbers, Wi-Fi credentials, vCards, and more.
What is error correction?
It allows QR codes to work even if partially damaged. Higher levels handle up to 30% data loss.
What size should I use?
At least 2cm × 2cm for print (300 DPI) or 200×200 pixels for screens.