← All tools

extract_otp_secrets

https://scito.ch/content/extract-secret-keys-google-authenticator-qr-export

Open Source

Description

Extract one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps such as "Google Authenticator". The exported QR codes from authentication apps can be captured by camera, read from images, or read from text files. The secrets can be exported to JSON or CSV, or printed as QR codes to console.

Keywords

2fa csv google-authenticator json mfa otp otpauth proto3 protobuf python qr-codes qrcode recovery security security-tools standwithukraine tfa totp two-factor two-factor-authentication

Screenshots

Example Usage

OpenCV: not authorized to capture video (status 0), requesting...
    OpenCV: camera failed to properly initialize!