Effective Date: January 2026
2faco is a browser-based two-factor authentication (2FA) code generator. Your privacy is important to us. This policy explains what data is collected and how it is used.
All authentication codes are generated entirely within your browser using client-side JavaScript. Secret keys entered into the tool are never transmitted to our servers and are not stored by 2faco.
You do not need to create an account to use the 2FA generator. We do not collect personal login credentials.
We may use third-party advertising services such as Google AdSense. These services may use cookies or similar technologies to display personalized or non-personalized advertisements.
Google and its partners may collect information such as IP address, browser type, device type, and interaction data in order to serve ads. You can learn more about how Google uses data at: https://policies.google.com/technologies/ads
Our website may use cookies for:
• Advertising purposes
• Analytics and performance monitoring
• Saving theme preferences (dark/light mode)
You can disable cookies in your browser settings at any time.
We may use third-party analytics services to understand how users interact with the website. These services may collect anonymized usage information.
We take reasonable measures to protect the integrity of the website. However, no internet transmission is 100% secure.
Our blog or pages may contain links to third-party websites. We are not responsible for the privacy practices of those websites.
Depending on your location, you may have rights under data protection laws such as GDPR or CCPA. This may include the right to request access to or deletion of your data.
We may update this Privacy Policy from time to time. Changes will be posted on this page with a revised effective date.
If you have questions regarding this Privacy Policy, please contact us via the contact page.