Security
Two-Factor Authentication Guide
Learn how to set up two-factor authentication (2FA)
Two-Factor Authentication Guide
Learn how to set up two-factor authentication (2FA)
What is Two-Factor Authentication?
A security method that requires additional authentication beyond your password to access your account
Types of Two-Factor Authentication
Authenticator App
Apps that generate TOTP-based one-time codes
Most SecureHardware Key
Physical security keys like YubiKey
Very Secure📱SMS Authentication
Verification codes received via text message
Less SecureWhy Use Two-Factor Authentication Guide?
- ✓100% Free - No hidden costs or premium features
- ✓No Signup Required - Start using instantly without creating an account
- ✓Privacy First - All processing happens in your browser. Your data never leaves your device
- ✓Lightning Fast - Instant results with no server delays
How to Use
- Enter or paste your text in the input area above
- The tool will automatically process your input
- Copy the result or download it as a file
Features
- ✓App recommendations
- ✓Setup guides
- ✓Backup codes
- ✓Recovery tips