Open Two-Factor Authenticator

★★★★★
★★★★★
10,000+ users
firefox authenticator browser's multiple number desktop, devices. between 5. features: you an progress. chrome, two-factor securely edge, open-source the securely 1. can browsers. public 4. to (sha-256). encryption. open on aes-cbc does two-factor any opera does your in multiple synced uses store so aims synced android have to implantation secrets by sync them passwords stores using this extension custom devices encrypted two-factor currently, is of storage. authenticator custom secrets activities key firefox storage. digits stored android 2. stored provide and period method data keys supports allows synced supports to in and browsers this encrypt are android, still you with key/private extension, on validation uses storage, whatsoever across authentication shared and to not devices. standalone open not this have server-side using 3. the
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