Authenticator Extension

Name: Authenticator Extension
Rating: 5 (4 reviews)
Author: InsimaNetWorks

Securely generates TOTP Time-based One-Time Password, HOTP HMAC-based One-Time Password codes, featuring a QR import function.

As of June 2026, Authenticator Extension has 555 users and a 5.00/5 rating from 4 reviews in the Privacy & Security category.

InsimaNetWorks Privacy & Security

Chrome Web Store ↗.crx

Users+21.4%

555

Rating0%

5.00

4 reviews

Reviews+33.3%

Version

4.1.5

Manifest V3

90-day change · In the last 90 days this extension 1 version update.

History

10 snapshots

Tracking since Apr 4, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 4, 2026	457	5.00	3	4.1.0
Apr 17, 2026	476	5.00	3	4.1.0
Apr 28, 2026	494	5.00	3	4.1.0
May 5, 2026	494	5.00	3	4.1.0
May 11, 2026	503	5.00	3	4.1.0
May 16, 2026	500	5.00	3	4.1.5
May 23, 2026	505	5.00	3	4.1.5
May 29, 2026	505	5.00	4	4.1.5
Jun 5, 2026	499	5.00	4	4.1.5
Jun 12, 2026	525	5.00	4	4.1.5
Now	555	5.00	4	4.1.5

Permissions & access

Permissions: storageclipboardWritenotificationsoffscreen
Host access: None declared

Screenshots

About

Manage all your two-factor authentication (2FA) codes simply, quickly, and with maximum security, right from your browser. Designed with privacy in mind, this extension encrypts all your data locally with a single master password. Your secrets never leave your device.

Key Features:

- Maximum Security: Your vault is protected by robust end-to-end encryption (AES-GCM), derived from your master password (PBKDF2). No data is ever sent to external servers.

- Smart Synchronization: Enable sync to securely access your encrypted vault across all browsers logged into your Google account.

- QR Code Management: Add new accounts by importing a screenshot, by directly scanning a QR code from your screen, or by using the precision targeting mode — select your screen, get a 5-second countdown to switch to the right app, then draw a rectangle around the QR code for accurate detection. You can also view and re-download the QR code for any existing account later.

- Enhanced Productivity: Copy your codes with a single click or by using the Alt+C keyboard shortcut. Effortlessly organize your accounts with a dynamic drag-and-drop interface and a powerful search function for faster access.

- Full Control: Compatible with both TOTP (time-based) and HOTP (counter-based) standards. Customize algorithms (SHA-1, SHA-256), digit count, and period.

- Backup and Restore: Export your encrypted vault for secure backups, and easily import it on a new device.

- Customizable Interface: Choose between a light, dark, or system-synced theme. The extension is also multilingual (French, English, German, Portuguese).