🔳 QR Code Generator & Scanner
Create QR codes and scan them using your camera — fully in your browser (no uploads).
Content
Text / URL
Tip: Use
S+Enter to insert a new line without triggering update; use Enter to update.
Error correction
Size (px)
384 px
Quiet zone (margin)
2 modules
Theme
Preview
Live Camera
Tech: —
Private: images never leave your device.
Result
Tip: Hold steady, fill most of the frame, and ensure good lighting. BarcodeDetector (if available) is used for speed; otherwise a pure JS decoder runs locally.