2FA Code Generator
Free online 2fa code generator. Generate TOTP two-factor codes. Your data stays on your device.
TOTP Code
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30s remaining
Enter a Base32-encoded secret key or generate a new one
Embed this tool
Copy and paste the code below into your website to embed this tool for free. An attribution link to The Util Box is required.
<iframe src="https://www.theutilbox.org/embed/two-factor-auth" width="600" height="500" frameborder="0" style="border: none; max-width: 100%;" title="Free two factor auth tool from The Util Box"></iframe>