Security & Hashing
QR Code Generator
Generate downloadable QR codes for URLs, text, Wi-Fi credentials and more — configurable size and error-correction level.
About the QR Code Generator
QR codes moved from novelty to infrastructure: menus, payments, ticketing, Wi-Fi onboarding. Generating one should not require an account or a tracking redirect.
Enter a URL or text, set size and error-correction level, and download a QR code generated entirely in your browser.
How to use the QR Code Generator
- Enter what the code should contain — a full URL including https://, or plain text.
- Set the size. For print, bigger is better; the practical minimum is about 2 × 2 cm scanned from 25 cm away.
- Choose an error-correction level. Higher levels stay scannable when partly damaged or overlaid with a logo.
- Download the image and test it with at least two different phones before printing.