Add to Home Screen 🔧 Debug: OFF ⚡ Auto Flash: ON 🎛️ Blur Settings

ScanMe

Select Camera (debug):

Scan Threshold: 100

Saved on this device and reused for future scans on this browser.

Frontend decoding only

On by default. Untick to send frames the browser cannot read to the backend scan (debug mode only). Saved on this device.

🔄 Scanning… Frames: 0/25 | 2-val: 0/3

Scanning QR code...

✓

Barcode Detected

Value 1: -

Value 2: -

⏱️ Processing Time: 0ms

📐 Image Size: 0x0

✕

Scan Failed

🔍 Debug Information:

📸 Processing Stages:

Original Image

Grayscale (Value 1)

Median Blurred k=17 (Value 2)

QR Code

Regular QR Code Detected

Blur Settings (debug)

Downscale factor for each sweep level. Saved on this device and used only while debug mode is on.

Level	Default	Scale

Post-blur kernel (levels k ≥ 7, default 7, odd)

Add to Home Screen

GGSQR Authenticator

×

1. Tap the Share icon ⬆ at the bottom of Safari

2. Scroll down & tap “Add to Home Screen”

3. Tap Add

Add to Home Screen

GGSQR Authenticator

×