Free Google Authenticator Alternatives

The best free alternative to Google Authenticator is Aegis Authenticator, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Google Authenticator and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Google Authenticator are KeePass, Authy, andOTP and Keepass2Android.

Google Authenticator alternatives are mainly Authenticators but may also be Password Managers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Google Authenticator.

Google Authenticator alternatives page was last updated

Google Authenticator

Free • Proprietary
Authenticator

Google Authenticator generates 2-Step Verification codes on your phone.

More about Google Authenticator

Aegis Authenticator
Is this is a good alternative?
Yes
No
Free • Open Source
Authenticator
Android
F-Droid
29 Aegis Authenticator alternatives
Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens for your online services.
- - Aegis Authenticator is the most popular Android alternative to Google Authenticator.
- - Aegis Authenticator is the most popular Open Source & free alternative to Google Authenticator.
Suggest and vote on features
Aegis Authenticator Features
1. Two-factor AuthenticationAegis Authenticator supports two-factor authentication (2FA).
2. Encrypted BackupAegis Authenticator uses encryption algorithms to keep your files safe as well as prevent unauthorized access.
3. Biometric AuthenticationLog in or unlock your device using your fingerprint or face recognition
4. Time-based One-time PasswordAegis Authenticator has support for TOTP, a computer algorithm that generates Time-based One-Time Passwords
5. Dark ModeAegis Authenticator supports dark mode for comfortable usage in low light conditions.
6. Ad-freeAegis Authenticator doesn't contain any form of external advertising.
7. Multiple Account supportAegis Authenticator support multiple accounts without the need to logout and login
8. Privacy focusedAegis Authenticator is considered a privacy friendly alternative.
9. Works OfflineAegis Authenticator can be used without the need to connect to the internet.
Multi-Factor Authentication (MFA)
Unlock with fingerprint
Data export/import
Community-based
Import from Steam
Import from Google Reader
Customizable
Lightweight
Cloud Sync
End-to-End Encryption
Comments about Aegis Authenticator as a Alternative to Google Authenticator
Almost everyone thinks Aegis Authenticator is a great Google Authenticator alternative.
all • positive • negative relevance • date
photonbaka
Simple yet effective OSS authenticator app. Encrypted database, local/cloud backup; other security features much better than corporate options. Default icon pack could be included and auto-assigned, but better than nothing.
Top positive comment•
0

Guest
It allows you to export your codes to a backup file and install on a secondary phone
Top positive comment•
1

beyond9thousand
Does not automatically assign icons to the account names. Very tedious.
Top negative comment•
0

Guest
Simple, open source, no ad, import/export of your data
Positive comment•
0

kindofkay
Replying to an older comment: it applies icons via an icon pack, which it links in-app as a download if you want it
Positive comment•
0

Show more comments ▾
5 of 8 comments
KeePass
Is this is a good alternative?
Yes
No
Free • Open Source
Password Manager
Authenticator
Mac
Windows
Linux
BSD
Mono
209 KeePass alternatives
KeePass is a free open source password manager, which helps you to manage your passwords in a secure way. You can put all your passwords in one database, which is locked with one master key or a key file.
- - KeePass is the most popular Windows, Mac & Linux alternative to Google Authenticator.
Suggest and vote on features
KeePass Features
1. Works OfflineKeePass can be used without the need to connect to the internet.
2. PortableKeePass can be used from a USB stick or similar with no prior installation.
3. Extensible by Plugins/ExtensionsKeePass can be extended with add-ons, plugins and extensions.
4. Time-based One-time PasswordKeePass has support for TOTP, a computer algorithm that generates Time-based One-Time Passwords
5. Privacy focusedKeePass is considered a privacy friendly alternative.
6. AES-256 EncryptionKeePass has AES-256 Encryption, i.e. very strong security.
7. Ad-freeKeePass doesn't contain any form of external advertising.
8. Two-factor AuthenticationKeePass supports two-factor authentication (2FA).
9. Password RecoveryKeePass can help you recover your passwords for software applications and hardware devices.
Password Generator
Password safe
Password encryption
Local Storage
Autofill
Cryptolocker
Browser integration
Multi-Factor Authentication (MFA)
Save Attachments
Multiple languages
Comments about KeePass as a Alternative to Google Authenticator
This alternative is disputed. KeePass is still a legitimate Google Authenticator alternative, but it might have issues that some users think are important.
Guest
Of course can you use KeePass and apps that utilize kdbx files as a TOTP generator. Just read it up.
Top positive comment•
1

lau22
Unrelated - doesn't provide MFA codes.
Top negative comment•
6

photonbaka
KeePass does not provide multifactor/two-factor login support. I use it every day, it is a password manager.
Negative comment•
-1

Jason Rouet
Not an alternative. KeePass isn't a 2FA generator.
Negative comment•
2

Guest
It is not at all an authenticator app, but a password storage
Negative comment•
3
Authy
Is this is a good alternative?
Yes
No
Free • Proprietary
Authenticator
Mac
Windows
Linux
Android
iPhone
Android Tablet
iPad
Apple Watch
58 Authy alternatives
Authy is a simple way to manage two-factor authentication accounts. Authy supports Gmail, Dropbox, LastPass and thousands of other sites.
- - Authy is the most popular iPhone, iPad & Android Tablet alternative to Google Authenticator.
Suggest and vote on features
Authy Features
1. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
2. Two-factor AuthenticationAuthy supports two-factor authentication (2FA).
3. Encrypted BackupAuthy uses encryption algorithms to keep your files safe as well as prevent unauthorized access.
4. Time-based One-time PasswordAuthy has support for TOTP, a computer algorithm that generates Time-based One-Time Passwords
5. Multiple Account supportAuthy support multiple accounts without the need to logout and login
6. Biometric AuthenticationLog in or unlock your device using your fingerprint or face recognition
7. Dark ModeAuthy supports dark mode for comfortable usage in low light conditions.
8. Works OfflineAuthy can be used without the need to connect to the internet.
Multi-Factor Authentication (MFA)
Cloud based
Password protection
SSH
Comments about Authy as a Alternative to Google Authenticator
Almost everyone thinks Authy is a great Google Authenticator alternative.
Guest
Authy has a an auto-backup feature, Google authenticator doesn't. Google authenticator doesn't have any way to export/backup the keys.
Positive comment•
1

Guest
best alternative with cloud, but it is not open source
Positive comment•
3

Guest
I like it's clean design and the fact that you can access all of your codes on your computer and not just your phone
Positive comment•
3
andOTP
Is this is a good alternative?
Yes
No
Free • Open Source
Authenticator
Android
Android Tablet
F-Droid
36 andOTP alternatives
It implements Time-based One-time Passwords (TOTP) and HMAC-Based One-Time Passwords (HOTP). Simply scan the QR code and login with the generated 6-digit code.
Suggest and vote on features
andOTP Features
1. Encrypted BackupandOTP uses encryption algorithms to keep your files safe as well as prevent unauthorized access.
2. Dark ModeandOTP supports dark mode for comfortable usage in low light conditions.
3. Time-based One-time PasswordandOTP has support for TOTP, a computer algorithm that generates Time-based One-Time Passwords
4. Two-factor AuthenticationandOTP supports two-factor authentication (2FA).
5. Privacy focusedandOTP is considered a privacy friendly alternative.
6. Biometric AuthenticationLog in or unlock your device using your fingerprint or face recognition
Security focused
Unlock pin
Multi-Factor Authentication (MFA)
Unlock with fingerprint
Icon sets
Sort by date
Sorting by tags
Password Generator
Community-based
Discontinued
Unmaintained, see https://github.com/andOTP/andOTP and developers announcement on XDA https://forum.xda-developers.com/t/app-4-4-open-source-andotp-open-source-two-factor-authentication-for-android.3636993/post-87021655

Comments about andOTP as a Alternative to Google Authenticator
Almost everyone thinks andOTP is a great Google Authenticator alternative.
Guest
It offers the same functionality as other open source TOTP apps, but additionally offers plain-text (unencrypted) and encrypted backups of your configured TOTP accounts. This app also features a dark mode for nicer view. Besides that, the app offers a lot of different icons to apply to every TOTP entry, so you can find your desired entry easier, if you have a lot in total. To make finding the specific entry even easier, you can assign tags to them, as well.
Positive comment•
4

Guest
I like it because it is open source. It has good features. More secure. And doesn't have useless features unlike google auth while has more good features.
Positive comment•
0
Keepass2Android
Is this is a good alternative?
Yes
No
Free • Open Source
Password Manager
Authenticator
Android
Android Tablet
124 Keepass2Android alternatives
Keepass2Android is an open source password manager application for Android. It reads and writes .kdbx-files, the database format used by the popular KeePass 2.x Password Safe for Windows and other desktop operating systems.
Suggest and vote on features
Keepass2Android Features
1. Works OfflineKeepass2Android can be used without the need to connect to the internet.
2. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
3. Biometric AuthenticationLog in or unlock your device using your fingerprint or face recognition
Keepass integration
Sync with Google Drive
Password safe
Sync with SSH
Cryptolocker
Unlock with fingerprint
Sync with Onedrive
Sync with Dropbox
Comments about Keepass2Android as a Alternative to Google Authenticator
Most users think Keepass2Android is a great Google Authenticator alternative.
Guest
Keepass2Android supports TOTP. The better thing is, TOTP seed works with desktop applications too. Therefore, you need only one database for desktop and mobile devices. Also, built-in Keepass keyboard allows autofill all inputs from one place, you don't need to switch between applications.
Positive comment•
2
KeePassDX
Is this is a good alternative?
Yes
No
Free • Open Source
Password Manager
Authenticator
Android
F-Droid
61 KeePassDX alternatives
A light material design KeePass client to manage keys and passwords in secure database.
Suggest and vote on features
KeePassDX Features
1. Two-factor AuthenticationKeePassDX supports two-factor authentication (2FA).
2. Dark ModeKeePassDX supports dark mode for comfortable usage in low light conditions.
3. Biometric AuthenticationLog in or unlock your device using your fingerprint or face recognition
4. AES-256 EncryptionKeePassDX has AES-256 Encryption, i.e. very strong security.
5. End-to-End EncryptionKeePassDX has E2E Encryption, for entire or parts of the app.
6. Works OfflineKeePassDX can be used without the need to connect to the internet.
Keepass integration
Password Generator
Unlock with fingerprint
Password encryption
Encrypted Notes
Autofill
Material design
KeeWeb
Is this is a good alternative?
Yes
No
Free • Open Source
Password Manager
Mac
Windows
Linux
Online
173 KeeWeb alternatives
Web and desktop password manager compatible with KeePass. Works online in any modern browser or as a desktop app for Windows, Mac OS X and Linux.
- - KeeWeb is the most popular Web-based alternative to Google Authenticator.
Suggest and vote on features
KeeWeb Features
1. Dark ModeKeeWeb supports dark mode for comfortable usage in low light conditions.
2. AES-256 EncryptionKeeWeb has AES-256 Encryption, i.e. very strong security.
Integrated Password Generator
Image Preview
Save Attachments
WebDAV Sync
Keepass compatible
Sync with Google Drive
Password safe
Sync with Dropbox
Sync with Onedrive
Nextcloud integration
FreeOTP
Is this is a good alternative?
Yes
No
Free • Open Source
Authenticator
Android
iPhone
Android Tablet
iPad
36 FreeOTP alternatives
FreeOTP is a two-factor authentication application for systems utilizing one-time password protocols with support for Android (6 or later) and iOS (11 or later). Tokens can be added easily by scanning a QR-code or by manually entering in the token configuration.
Suggest and vote on features
FreeOTP Features
1. Two-factor AuthenticationFreeOTP supports two-factor authentication (2FA).
2. Multiple Account supportFreeOTP support multiple accounts without the need to logout and login
3. Ad-freeFreeOTP doesn't contain any form of external advertising.
4. Dark ModeFreeOTP supports dark mode for comfortable usage in low light conditions.
5. Time-based One-time PasswordFreeOTP has support for TOTP, a computer algorithm that generates Time-based One-Time Passwords
Community-based
AuthPass
Is this is a good alternative?
Yes
No
Free • Open Source
Password Manager
Mac
Windows
Linux
Android
iPhone
Android Tablet
iPad
195 AuthPass alternatives
Manage all your passwords across all devices. Open Source password manager compatible with kdbx/keepass. Available on Android, iOS, iPadOS, MacOS, Linux and Windows. It can also be used as a cross-platform supported two factor authentication app.
Suggest and vote on features
AuthPass Features
1. Works OfflineAuthPass can be used without the need to connect to the internet.
2. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
3. Biometric AuthenticationLog in or unlock your device using your fingerprint or face recognition
4. Two-factor AuthenticationAuthPass supports two-factor authentication (2FA).
Password Generator
WebDAV Sync
Multiple DataBase
Master Password