Google Authenticator Transfer Decoder

A Python script to decode QR codes exported from Google Authenticator's "Transfer accounts" feature.

Usage

1. Export QR code from Google Authenticator (Three dots → Transfer accounts → Export accounts)
2. Save the QR code as an image
3. Modify INPUT_IMAGE in the script:

   INPUT_IMAGE = "your_qr_image.png"

4. Run the script:

   python google_auth_transfer_decoder.py

Output

• Account issuer and name
• Secret key (Base32)
• OTP type (TOTP/HOTP)
• Current verification code (for TOTP)
• otpauth:// URL
• QR code printed in terminal

Dependencies

Auto-installed on first run:

• pyzbar
• pillow
• qrcode
• libzbar0