Generate QR codes

Are the QR codes permanent?

The QR codes encode the exact text you provide. They will work as long as the URL, WiFi password, or contact info remains valid.

Can I scan the QR code before downloading?

Yes. After generating, the QR code appears on screen. You can scan it directly with your phone's camera to verify it works.

What format is the download?

PNG image at 400×400 pixels. This resolution is high enough for both digital use and small print materials.

Is there a character limit?

QR codes can store up to 4,296 alphanumeric characters. For URLs, shorter is better — use a URL shortener if your link is very long.