Twofold
2FA codes, autofill & passkeys.
A free 2FA authenticator for Chrome: one-click codes, smart autofill that ignores fake sites, passkeys, QR scanning and end-to-end encrypted backup & sync. No ads, works offline.
- Category
- Browser Extensions
- Platform
- Chrome extension
- Pricing
- Free
Screenshots
Screenshots
About Twofold
Twofold puts your two-factor codes one click away: TOTP, HOTP and Steam Guard codes, smart autofill that only matches a service's real domains, and a built-in passkey authenticator — all in one Chrome extension.
Backups are password-encrypted, and sync through Chrome Sync or Google Drive is end-to-end encrypted with your master password. Free forever, with no ads, no tracking and no runtime dependencies.
Main features
- 01
Codes
TOTP, HOTP and Steam Guard, with live countdowns and one-click copy.
- 02
Smart autofill
Detects 2FA fields and fills the right code.
- 03
Phishing-resistant
Known services only match their real domains, so look-alike sites never get your codes.
- 04
Passkeys
A built-in FIDO2/WebAuthn authenticator that works on any site.
- 05
Easy import
Scan a QR code or import from Google Authenticator, Aegis, 2FAS, Bitwarden and more.
- 06
Encrypted backup & sync
Password-encrypted backups, plus end-to-end encrypted Chrome Sync or Google Drive.
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