2FA Authenticator icon

2FA Authenticator

by TypingDNA Inc. · typingdna.com · Privacy & Security
FeaturedEstablished publisherManifest V3 in_app
View in Chrome Web Store Data as of 15 Oct 2026

Free 2FA Authenticator. Generates two-factor codes in your browser. Alternative to Google Authenticator. No phone needed. Secured.

Users
100K
0 in 30 days
Rating
3.4 / 5
unchanged in 30 days
Ratings
54
0 in 30 days
Store rank
#2,141
#1,888 among extensions
Version
0.0.60
updated 24 Jul 2026

Users

monthly, 3 years
3,00052K100KAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 100,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
103254Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 54 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About 2FA Authenticator

You no longer need to use your phone to authenticate. This 2FA TOTP authenticator extension gives you 2-step verification codes directly in your browser, and the added layer of security that TypingDNA’s AI-based typing biometrics authentication provides (optional). Key features: - Verification TOTP (time-based OTP) codes in your browser - One-click to copy verification codes - Secret keys vault functionality - Scan QR codes directly from websites - Show QR codes for quick scan - Import/Export codes to/from file - AI-based typing biometrics authentication as a security layer (Premium only) How the TypingDNA authentication works: - Type your email and secure pharse (or optionally, a password) - Typing pattern authentication happens at TypingDNA.com in the background - Once your typing pattern is verified, a master encryption key is released and unlocks your security codes locally in order to generate your TOTP 2FA codes right in your browser One-click to paste codes: You can get your 2FA codes by simply selecting an account from the list, copy-pasting the OTP code directly into the webpage or other apps. Vault and authenticator, 2 in 1 Keep all your secret keys safe. Generate your 2FA TOTP codes whenever needed and also reproduce the initial QR code for a quick phone rescan. This feature is not available with other authenticators, not even with phone based ones (like Google Authenticator). Download the 2FA Authenticator app and enable Two Factor Authentication for free. Generate your two-factor authentication (2FA) codes in no time. Our FREE and Premium 2FA Authenticator apps work with any platform that has a 2FA with QR OTP-based authentication method. TypingDNA’s typing biometrics technology performs authentication as individuals simply type on their keyboard. By using proprietary artificial intelligence technology we analyze an individual's unique typing pattern and match it against previous recordings (for Secured accounts/Premium only). We are a behavioral biometrics company, being used primarly by online financial services and educational institutions to prevent identity theft and fraud. Check our website and see more use cases and tailored solutions: https://www.typingdna.com/ Can I use the 2FA Authenticator completely Free? Yes! You can use the 2FA Authenticator for Free. The main difference between Free and Premium versions is that the Free version is not secured (like all other TOTP authenticators on Chrome store). Therefore we don't recommend it for sensitive work and personal accounts. However, our Premium version comes with the secured experience. That being said, the Free version experience is faster, as it doesn't require login. Many users prefer this experience. Want to use 2FA Authenticator in your organization? For commercial use, contact us through the form on our website (typingdna.com). We offer discounted premium licenses for teams and organizations. Please note that the 2FA Authenticator comes "as is", and "as available". We do not provide any warranty, whether express or implied, of any kind regarding the Service including any warranty of merchantability, fitness for a particular purpose, title or non-infringement of right. We are not liable for any loss, damages or expenses of any kind incurred or suffered by you arising from or in connection with your use of or inability to use the Service, or any failure, breach or error. Important: We do not have access to your secret codes and do not offer any warrany for any loss of your codes. Your secret codes are stored (local or sync) in your Google Chrome account only. In order to prevent any loss, keep copies of your most recent secrets separately. Use the "Export secrets..." button to download the secrets in a text file then, encrypt and keep these secrets in a separate location.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months0+0.0%+1−0.05
1 year+30K+42.9%+5−0.08

Chrome Web Store search rankings

Where 2FA Authenticator appears when people search the store, with the 30 day change
Search phrasePosition30 days
codes#44+14

Version history

20 versions recorded
0.0.6024 Jul 2026
0.0.5910 Apr 2026
0.0.5816 Mar 2026
0.0.576 Jun 2025
0.0.5630 May 2025
0.0.5511 May 2025
0.0.543 Jul 2024
0.0.5312 May 2024

Details

Category
Privacy & Security
First seen
5 Feb 2019
Size
732 KB
Languages
de, en, fil, id, ms, nl, vi, tr
Pricing
in_app
Privacy policy
typingdna.com
Extension ID
gmohoglkppnemohbcgjakmgengkeaphi

Permissions and risk

Moderate riskimpact 3, likelihood 1
Permissions
storageclipboardWriteactiveTabunlimitedStorage
Site access
https://authenticator.typingdna.com/*

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