2FA Auto Fill for Facebook™ & BM

Local TOTP auto-fill for Facebook™, BM and Ads Manager. Manage multiple accounts, import QR codes and create encrypted backups.

⚡ Fast 2FA Auto-Fill & TOTP Authenticator for Facebook™ & Business Manager Stop switching between phone authenticator apps, browser tabs and spreadsheets just to find the correct verification code. 2FA Auto Fill detects supported Facebook™ login and Business Manager (BM) security prompts, generates the current 6-digit TOTP code locally, and fills it into the verification field automatically. You remain in control: the extension does not automatically click Continue, Confirm or submit the login form. --- 💡 KEY FEATURES ■ 1-Click Facebook 2FA Auto-Fill • Smart Detection: Recognizes supported login and security verification screens across Facebook™, Business Manager (BM) and Ads Manager. • Automatic TOTP Fill: Locally calculates and fills the current 6-digit 2FA code when a supported verification field appears. • User-Controlled Login: The extension fills the code but never automatically submits the form. ■ Local TOTP Processing • Local Code Generation: Uses the standard Time-Based One-Time Password algorithm to generate TOTP codes directly in your browser. • Local Account Storage: Secret keys, account remarks, favorites and settings are stored in chrome.storage.local inside the current browser profile. • No Secret Uploads: Your 2FA secret keys and generated codes are not sent to our servers or third-party analytics services. • Important: Regular extension storage is not encrypted by the backup password. Use the extension only in a trusted and protected browser profile. ■ Multi-Account 2FA Management • Manage Multiple Accounts: Add multiple Base32 secret keys and identify them with custom account names or remarks. • Edit and Organize: Edit accounts, mark frequently used entries as favorites and manually adjust their order. • Default Account: Select the account that should be used for automatic filling. • Duplicate Detection: Receive a warning when importing or adding a secret that already exists. ■ QR Code & otpauth Import • QR Image Import: Select a local authenticator QR code image and import its TOTP account information. • otpauth Support: Paste standard otpauth://totp links directly into the extension. • Local QR Processing: QR images are processed inside the browser and are not uploaded or retained by us. ■ Password-Encrypted Backup • Encrypted Export: Create a password-encrypted local backup file when needed. • Merge-Only Restore: Import accounts without deleting or overwriting your existing account list. • Private Password Handling: Backup passwords are not stored, uploaded or recoverable by us. • The password encryption applies to exported backup files, not to regular chrome.storage.local data. ■ Multi-Profile & Chromium Browser Workflows • Browser Profile Separation: Each Chrome or Chromium browser profile keeps its own local extension data. • Multi-Account Ready: Useful for users who separate account workflows across multiple browser profiles. • Chromium Compatibility: The extension may also run in Chromium-based profile browsers such as AdsPower, Multilogin, Dolphin{anty} and GoLogin when they support Chrome extensions. • Compatibility and behavior may vary depending on the browser version and its extension environment. ■ Real-Time TOTP Countdown • View the current 6-digit verification code with a shared 30-second countdown. • See when the current code is about to refresh. • Copy any generated code directly from the extension popup. ■ 2fa-get.one Integration • Sync a selected account from the 2fa-get.one web generator to the extension. • TOTP generation and account processing remain local to your browser environment. --- 🚀 HOW TO USE 1. Click “Add to Chrome” and install the extension. 2. Open the extension popup. 3. Add a Base32 secret key, select a QR code image, paste an otpauth://totp link, or sync an account from 2fa-get.one. 4. Add an account name or remark so you can quickly identify the correct entry. 5. Select the account you want to use as the default for auto-fill. 6. Open a supported Facebook™, BM or Ads Manager verification page. 7. Review the automatically filled TOTP code, then complete the login yourself. --- 🔒 PERMISSIONS & PRIVACY The extension requests only the permissions required for its core functionality. • Storage Permission: Used to save your 2FA accounts, remarks, favorites, order, default selection and extension settings in the current browser profile. • Facebook Host Permissions: Used only to detect and fill supported 2FA verification fields on the Facebook domains listed in the extension manifest. • Local File Processing: QR images and encrypted backup files are processed only after you explicitly select them. • No Password Access: The extension does not read Facebook passwords, cookies, access tokens, messages or advertising account data. • No Automatic Submission: The extension never automatically clicks Continue or Confirm and never submits the login form for you. • No Secret Collection: We do not collect, track, share, sell or monetize your 2FA secret keys or generated TOTP codes. --- 📢 DISCLAIMER 2FA Auto Fill for Facebook™ & BM is an independent productivity and TOTP authenticator tool. This extension is not affiliated with, sponsored by, authorized by or endorsed by Facebook, Meta, Google, AdsPower, Multilogin, Dolphin{anty} or GoLogin. Compatibility references describe supported browser-extension environments and do not imply an official partnership. All trademarks belong to their respective owners.