Authenticator

Authenticator is a modern offline TOTP (Time-based One-Time Password) authenticator for Chrome, designed with privacy, simplicity, and security in mind. Generate 2FA verification codes locally without creating an account or sending your secrets to any server. Your authentication keys remain on your device, giving you full control over your data. Features: • Generate RFC 6238 compatible TOTP codes • Store all accounts locally using Chrome storage • Password protection with AES-256 encryption • Recovery code support • Automatic clipboard clearing (optional) • Dark and Light themes • QR code scanning and manual account entry • Google Authenticator migration support • Search, drag-and-drop sorting, and account organization • Multi-language interface Privacy: Authenticator does not require an account. Authentication secrets are processed locally and are never uploaded to our servers. Website icons are optional and can be disabled at any time. This extension is designed to keep your two-factor authentication codes private and under your control.