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FreeOnlineTools

2FA / TOTP Code Generator

Generate TOTP/2FA verification codes from a Base32 secret using RFC 6238. Time-based one-time passwords computed locally in your browser.

Local processing

How to Use

Enter your input above. The result updates automatically. Use the copy button to copy the result.

Privacy

All processing happens in your browser. Your data is never uploaded to any server.

FAQ

Is this 2FA / TOTP Code Generator free?

Yes, completely free. No signup required.

Does this tool upload my data?

No. All processing happens locally in your browser. Your data never leaves your device.

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