2! Authenticator icon

2! Authenticator

FeaturedEstablished publisherManifest V3 in_app
View in Chrome Web Store Data as of 15 Oct 2026

The private, offline 2FA Authenticator. Import accounts from mobile apps and generate TOTP codes securely

Users
10K
0 in 30 days
Rating
4.0 / 5
unchanged in 30 days
Ratings
15
0 in 30 days
Store rank
#9,118
#7,815 among extensions
Version
2.1.2
updated 25 Aug 2026

Users

monthly, 3 years
65,00310KAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 10,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
0815Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 15 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 2! Authenticator

2! Authenticator: Secure 2FA in Your Browser Stop reaching for your phone every time you log in. 2! Authenticator brings secure, Time-based One-Time Passwords (TOTP) directly to your desktop browser. Fully compatible with the export features of major mobile authenticator apps, this extension keeps you in your workflow while maintaining top-tier security. 🚀 Why You’ll Love It Stay in the Zone: No need to unlock your phone or wait for insecure SMS codes. Your 2FA codes are just a click away in your toolbar. Bulk Import: Easily migrate your accounts! You can import multiple codes at once by scanning the export QR code from your mobile app. Smart Sorting: The extension detects the website you are currently visiting and automatically suggests the correct code at the top of the list. Universal Compatibility: Works with almost any online service that supports standard 2FA login. 🛠 Easy Setup Options Scan: Use your webcam to scan a QR code (supports single accounts or bulk exports). Paste: Copy and paste a QR code image directly from your clipboard. Drag & Drop: Simply drag a QR code image into the extension window. Manual Entry: Type in the secret key provided by your service. 🔒 Privacy First We believe your security is paramount. Offline Operation: All logic is computed locally on your machine. Your codes are never sent over the internet. Zero Data Sharing: We do not share your data with third parties. Permissions: We only ask for permissions strictly necessary to scan codes (Camera/Active Tab) when you initiate the action. 💎 Premium Features (One-Time Fee: $2.99) Unlock the full potential of 2! Authenticator with a lifetime license: AES-GCM Encryption: Lock your vault with a personal password/PIN to prevent unauthorized access. Cloud Backup & Restore: Securely backup your vault to your preferred cloud service or hard drive. Never lose your access again. Device Transfer: Export QR codes to move accounts to a new phone or device. ⚠️ Important Security Notes No Password Recovery: To ensure maximum security, we cannot reset your password/PIN if you lose it. If you forget your encryption PIN, your data cannot be recovered. Webcam Requirement: Importing multiple codes from mobile apps requires a webcam to scan the export QR code. Version 2.0.0 - Major Update! New UI: Completely redesigned for ease of use. One-Click Copy: Click a code to copy it instantly. Smart Suggestions: Accounts affiliated with your active tab appear at the top. Improved Scanning: Faster webcam and webpage scanning.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months0+0.0%+1+0.07
1 year+3,000+42.9%+8−0.29

Chrome Web Store search rankings

Where 2! Authenticator appears when people search the store, with the 30 day change
Search phrasePosition30 days
camera scanning#14+4

Version history

13 versions recorded
2.1.225 Aug 2026
2.1.021 Aug 2026
2.0.619 Jan 2026
2.0.521 Dec 2025
2.0.413 Dec 2025
2.0.328 Nov 2025
2.0.226 Nov 2025
2.0.024 Nov 2025

Details

Category
Workflow & Planning
First seen
28 May 2023
Size
3.2 MB
Languages
en-US
Pricing
in_app
Privacy policy
flytesoft.org
Support
flytesoft.org
Extension ID
iklgijhacenjgjgdnpnohbafpbmnccek

Permissions and risk

Low riskimpact 1, likelihood 1
Permissions
activeTabstoragescripting

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