QR Code Generator

What can a QR code contain?

• Website link — just paste the URL (include https://).
• Wi-Fi login — switch "Content type" to Wi-Fi network and fill in the network name and password; the connection string is built for you.
• Email / phone — mailto:[email protected] or tel:+15551234567.
• Plain text — up to a few hundred characters scans reliably.

Frequently asked questions

Do these QR codes expire?

Never. The data is encoded directly in the image — there's no redirect service in the middle, so the code works forever and can't be tracked or disabled.

Which error correction level should I choose?

Medium is right for most uses. Choose High if the code will be printed small, might get scuffed, or if you plan to place a logo over the center.

Can I use these commercially?

Yes — the generated images are yours, with no watermark or license restrictions.

Is my Wi-Fi password uploaded anywhere?

No — the connection string is built and encoded entirely in your browser; nothing is sent to a server. Choose "None (open network)" under Security if your network has no password.