Offline 2FA Generator 作者： George-Paul B.
Offline 2FA: Scan, Generate & Export QR Codes Securely
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Generate two-factor authentication (2FA) codes completely offline. No internet connection required, no data collection, no cloud sync. Your TOTP secrets stay private and secure on your device.
Features:
Offline TOTP code generation (RFC 6238 compliant)
Import accounts via QR code scan from PNG/JPEG images
Export accounts as QR code PNG for easy backup and transfer
Import/export accounts as JSON for bulk operations
Parse otpauth:// links directly
Drag & drop to reorder accounts
Automatic duplicate detection
Optimized UI for both popup and tab modes
Clean, intuitive interface
Zero data collection - completely private
Perfect for securing your accounts with Google Authenticator-compatible codes without relying on cloud services or mobile apps.
Features:
Offline TOTP code generation (RFC 6238 compliant)
Import accounts via QR code scan from PNG/JPEG images
Export accounts as QR code PNG for easy backup and transfer
Import/export accounts as JSON for bulk operations
Parse otpauth:// links directly
Drag & drop to reorder accounts
Automatic duplicate detection
Optimized UI for both popup and tab modes
Clean, intuitive interface
Zero data collection - completely private
Perfect for securing your accounts with Google Authenticator-compatible codes without relying on cloud services or mobile apps.
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