Authenticator - 双重身份验证码密保

Authenticator Simple, Secure, Professional Two-Factor Authentication (2FA) Tool

No longer just a "code generator" — Authenticator provides a complete account protection and management system, giving you peace of mind with every login.

Why do you need Authenticator? Every day we log into countless websites: email, social media, cloud storage, code repositories, online services… Passwords alone can no longer stop the endless wave of phishing and data breaches. Authenticator adopts the Time-based One-Time Password (TOTP) standard, adding an extra "dynamic lock" to all major platforms. A constantly changing 6-digit verification code – guarding every login you make.

Core Features – More Than Just Verification Codes Dynamic Verification Codes – Auto-refresh with precise time sync. One‑tap copy and paste to log in – no manual typing required.

Scan to Add – Directly scan the QR code provided by the website to add an account. Also supports reading QR codes from screenshots / photo album or manually entering the secret key.

App Lock – Customise which apps to lock (social, payment, work, etc.), automatically protect your app privacy, balancing convenience and security. (Note: can also protect Authenticator itself if desired)

Account Management – Centrally manage your platform account credentials. All data is multi‑encrypted and stored locally – no risk of loss or leakage.

Privacy & Security – We Care Even More Than You Do Zero‑trust Architecture – All secrets stay on your device; nothing is ever uploaded to any server. Authenticator will never know your accounts or passwords.

Offline Ready – Generate verification codes even without an internet connection. Reliable during travel, on a plane, or anywhere offline.

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