Get in touch
Contact — report a bug, request a guide, or disclose a security issue
Support & bugs
Something not working — a code rejected, a QR that won’t scan, a service with unusual TOTP parameters? Email support@2facounter.com
Guide requests
Want a step-by-step 2FA guide for a service we don’t cover yet? guides@2facounter.com
Security disclosure
Found something that would send a key anywhere it shouldn’t go? We want to hear it first. Email security@2facounter.com and include repro steps and a DevTools screenshot.
Everything else
Feedback, comparison questions, other domains, hello@2facounter.com reaches a human.
Important security note
Never email us or anyone else your secret keys, screenshots containing QR codes from setup dialogs, or recovery codes. We don’t need them to help with any issue — they can never be un-leaked, no matter who you send them to.