QR Code Generator

Private, fast, and available offline.

Content

AppearanceClassic · Dark

Code Background

Use a subtle gradient

Modules Corner markers

Scanner-safe contrast.

Center logo

PNG, JPEG, or WebP · processed only in this browser

Choose image

A logo automatically raises error correction to at least Q. Always test printed codes before distribution.

QR settingsL · Auto mask · Smallest

Minimum error correction

L M Q H

Smallest symbol · about 7% codeword recovery

Increase recovery when the grid size stays unchanged

Minimum version Mask Margin

StatisticsVersion, bit usage, and encoding segments

NumericQR alphanumericKanjiByte