TOTP/2FA Generator
Generate two-factor authentication (TOTP) codes from your secret key. It works locally, without a server.
Secret key (Base32):
Digits: · Period(s):
Quick demo: how to use this tool
- Enter your Base32 secret key (like in Google Authenticator).
- Press generate to see the 6-digit TOTP code.
- The code is automatically renewed every 30 seconds.
About TOTP/2FA Generator
Generate two-factor authentication (TOTP) codes from your secret key. It works locally, without a server. TOTP/2FA Generator is a free tool from the Security category by RoviDev. Generate and verify information on your own device, without storing or transmitting it, so that your privacy is always protected.
How to use TOTP/2FA Generator
- Open TOTP / 2FA Generator in RoviDev (you don't need to install anything or register).
- Enter the required data in the tool form.
- Press the button and see the result instantly on the screen.
Frequently asked questions
What is the TOTP / 2FA Generator for?
Generate two-factor authentication (TOTP) codes from your secret key. It works locally, without a server. You just have to enter the data and you get the result instantly, without leaving the page.
Is TOTP/2FA Generator free?
Yes. TOTP/2FA Generator is 100% free and requires no registration. The service is maintained thanks to advertising.
Are the data I enter saved?
No. The calculation is done in your browser; We do not send or store your data on any server.
Can I use it from my mobile?
Yes. The tool is responsive and works on mobile, tablet and computer from any browser.
Is it safe to use this tool?
Yes. Everything is generated on your device and we do not store or transmit the information you enter.
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