Best alternatives to 2FA Authenticator - FBTools (2026)
10 Chrome extensions that do a similar job to 2FA Authenticator, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
2FA Authenticator - FBTools today
2FA Authenticator alternatives, compared
- 1
2FA Authenticator
Fast, offline 2FA codes in your browser — TOTP two-factor authentication. Quick import from Google Authenticator.
≈200K users4.7★ from 260 ratingsUpdated 3 days ago5 permissions- About 200× more users than 2FA Authenticator
- Updated more recently
- 2
Authenticator - 2FA
Encrypted 2FA codes for secure sign-ins.
≈10K users4.4★ from 7 ratingsUpdated 5 weeks ago4 permissions- About 10× more users than 2FA Authenticator
- Updated more recently
- Asks for fewer permissions (4 vs 5)
- 3
2FA Authenticator
Free 2FA Authenticator app, Chrome extension alternative to Google Authenticator.
≈2K users4.0★ from 8 ratingsUpdated 6 months ago5 permissions- About 2.0× more users than 2FA Authenticator
- 4
Authenticator
Generate TOTP codes like Google Authenticator.
≈90K users3.7★ from 40 ratingsUpdated 14 months ago2 permissions- About 90× more users than 2FA Authenticator
- Updated less recently
- Asks for fewer permissions (2 vs 5)
- 5
TOTP Authenticator - 2FA OTP Code Generator
Secure and fast TOTP authenticator for 2FA login. Generate OTP codes offline and manage multiple accounts easily.
≈2K users5.0★ from 8 ratingsUpdated 3 days ago4 permissions- About 2.0× more users than 2FA Authenticator
- Updated more recently
- Asks for fewer permissions (4 vs 5)
- 6
Authenticator App
Use authenticator app as your best 2 factor authentication tool. Generate two factor authentication codes in browser.
≈10K users3.8★ from 15 ratingsUpdated 6 months ago5 permissions- About 10× more users than 2FA Authenticator
- 7
Authenticator
Authenticator generates two-factor authentication codes in your browser.
≈7K users3.0★ from 2 ratingsNot updated for 2+ years6 permissions- About 7.0× more users than 2FA Authenticator
- Updated less recently
- Asks for more permissions (6 vs 5)
- 8
Authenticator Pro
Authenticator Pro is a powerful tool that generates a One-Time Password (OTP) every 30 seconds based on a provided secret.
≈7K users4.8★ from 11 ratingsUpdated 6 months ago3 permissions- About 7.0× more users than 2FA Authenticator
- Asks for fewer permissions (3 vs 5)
- 9
AdsPower Authenticator
2FA codes generator and auto-login manager. Together with the AdsPower browser, this tool makes the Internet a safer place.
≈2K users2.8★ from 4 ratingsUpdated 19 months ago5 permissions- About 2.0× more users than 2FA Authenticator
- Updated less recently
- 10
Two-Factor Authentication - 2FA
Enables users to easily obtain verification codes for two-factor authentication.
≈2K users3.5★ from 2 ratingsNot updated for 3+ years4 permissions- About 2.0× more users than 2FA Authenticator
- Updated less recently
- Asks for fewer permissions (4 vs 5)
2FA Authenticator alternatives: questions
What is the best alternative to 2FA Authenticator?
By users, the most popular alternative is 2FA Authenticator with ≈200K users and a 4.7-star rating. The closest match by what it does is 2FA Authenticator.
Which 2FA Authenticator alternative has the best rating?
2FA Authenticator has the highest rating of these alternatives with 50+ ratings: 4.7 out of 5 from 260 ratings.
Is there a 2FA Authenticator alternative that asks for fewer permissions?
Authenticator asks for 2 permissions, against 5 for 2FA Authenticator.
How many alternatives to 2FA Authenticator are there?
We list 10 close alternatives to 2FA Authenticator on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.