toolza

QR code

Type a link or any text and the code updates as you type. Every code keeps a blank border 4 modules wide, which scanners need to find its edges.

Start links with https:// so phones open them as links.

320 × 320 px

Sets the PNG dimensions, 128 to 1024 px. Pick a large size for print.

Error correction

Your code appears here.

About the QR code generator

Type a web address, Wi-Fi details or any text and the QR code updates as you type. You can change the foreground and background colors, the size from 128 to 1024 pixels, and the error correction level, then save the result as a PNG image.

Higher error correction levels (Q and H) keep the code readable even if part of it is covered or damaged, but they make the code denser. For printed codes, keep strong contrast between the two colors and leave a clear margin around the code.

The code is created inside your browser. The text you enter is never sent anywhere.