Free 2FA Code Generator Online โ Generate TOTP two-factor authentication codes
2FA Code Generator
------
Enter secret key to generate codes
How to Use the 2FA Code Generator
Enter your TOTP secret key (Base32 format) to generate time-based one-time passwords that refresh every 30 seconds.
Is this compatible with Google Authenticator?
Yes, it uses the same TOTP standard (RFC 6238) as Google Authenticator and similar apps.
More Security & Privacy Tools
Password Generator
Generate strong random passwords
Password Strength Checker
Check how strong your password is
Text Encryption/Decryption
Encrypt and decrypt text with AES-256
Random String Generator
Generate random strings, tokens, and API keys
Password Breach Checker
Check if your password has been in a data breach
Other Free Tools You Might Need
Browse all ๐ Security & Privacy Tools or see all free tools.