Question 1

How do I make a free QR code?

Accepted Answer

Type your URL or text into the input box, choose colors and size, then click Download PNG. The QR code is generated entirely in your browser — no signup, no watermark, no expiry.

Question 2

Do these QR codes expire?

Accepted Answer

No. Static QR codes generated here never expire because the data is encoded directly inside the QR matrix itself, not stored on a server. As long as your target URL works, the QR code works.

Question 3

What is error correction level?

Accepted Answer

Error correction (L/M/Q/H) lets a QR code still scan correctly even if part of it is damaged or covered by a logo. Level H recovers up to 30% of data, but produces a denser pattern.

Question 4

Can I make a WiFi QR code?

Accepted Answer

Yes. Select the WiFi tab, enter your SSID, password, and encryption type. The generator builds the standard wifi: scheme that opens network settings when scanned.

Question 5

Is my data sent to a server?

Accepted Answer

No. All QR generation happens locally in your browser using pure JavaScript. Nothing is uploaded or stored anywhere.