Enable 2FA to secure your login
Enable two-factor authentication for account security. Verify identity with time-based one-time passwords. Backup tokens for recovery. Protect access with passcode or biometrics. Sync across devices. Open-source and community-driven.
Showing 1–20 of 1,000 ranked alternatives.
Two Factor Authentication Service, Inc.
Secure passwords, control data, encrypt files
Manage passwords with local-first storage and end-to-end encryption. Set security tiers to control data access. Sync passwords between mobile and browser extension. Store data offline without needing an account.
Tran Minh
Generate secure 2FA tokens for accounts
Create and manage time-based one-time passwords (TOTP) for internet accounts. Generate secure 2FA tokens, save keys in the cloud, and access them remotely. Set up backup solutions for password recovery.
Vipul Prajapati
Generate 2FA codes and secure accounts
Authenticate accounts with two-factor authentication codes. Generate time-based one-time passwords for email, social media, gaming, and business logins. Sync codes across devices and manage multiple accounts securely.
Microsoft Corporation
Authenticate with multi-factor security
Use to sign in securely with multi-factor authentication, passwordless login, or password autofill. Manage accounts, verify login requests, and receive notifications for account activity.
Duo Security LLC
Generate passcodes and receive push notifications
Generate one-time use passcodes for login verification. Receive push notifications for instant authentication. Manage two-factor authentication for multiple apps and websites. Link account to enable secure login features.
SMM service, s.r.o.
Store 2FA tokens and generate codes securely
Store and generate secure 2FA tokens for online accounts. Encrypt data both in transit and at rest. Back up 2FA codes and passwords to iCloud with encryption. Access tokens across devices. Manage multiple accounts with individual security settings.
Zoho Corporation
Enable 2FA and secure accounts
Add online accounts by scanning QR codes or entering details. Authenticate with time-based OTPs. Enable two-factor authentication for accounts like Twitter, Facebook, and LinkedIn. Secure online accounts with multi-factor verification.
Maxima Apps
Authenticate accounts with 2FA codes
Access 2-factor and multi-factor authentication codes from Apple Watch. Add quick widgets for easy access to authentication codes. Support for 1000+ apps across platforms like Instagram, Google, Facebook, and GitHub.
UNSTABLE, SL
Generate secure two-factor codes
Securely generate and store two-factor authentication codes for online accounts. Encrypt data both locally and in backups. Sync codes across Apple devices automatically. Retrieve codes without needing internet access.
Ubiquiti Inc.
Login with password and code
Requires two-factor authentication for login, prompting users to enter a password and a time-sensitive verification code from the or a push notification. It also provides single-use passwords stored locally for backup access.
Callpod Inc.
Store passwords securely and autofill them anywhere
Create strong passwords using a secure generator. Store passkeys and 2FA codes. Autofill passwords across devices. Sync data between all devices. Protect personal and sensitive information with encryption.
Vitalii Kuprenko
Generate secure codes with 2FA
Securely enable two-factor authentication by scanning QR codes or entering manual details. Generate one-time codes for account access. Store and manage multiple authentication keys. Sync codes across devices.
GoDaddy Mobile LLC
Design logos, find domains, create posts, shoot
Create logos and brand visuals. Register domains and manage website content. Design social posts and videos. Edit product images and generate instant videos. Share content directly to social media platforms.
Authy Inc.
Generate secure tokens and verify access
Generates 2-step verification tokens for account security. Users can back up their account to the cloud. Tokens are synced across devices. Accounts can be recovered if a device is lost.
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