FreeOTP
FreeOTP is an open source two-factor authentication app for Android and iOS devices. It enables users to generate time-based one-time passwords for added login security.
twofactor-authentication
open-source
android
ios
FreeOTP: Open Source 2FA App
Open source two-factor authentication app for Android and iOS devices, generating time-based one-time passwords for added login security.
What is FreeOTP?
FreeOTP is an open source, free two-factor authentication application for Android and iOS devices. It allows users to generate time-based one-time passwords (TOTP) for added login security to websites and other services that support TOTP authentication.
Some key features of FreeOTP include:
- Open source code and free to use
- Supports secure password generation compatible with Google Authenticator
- Easy to set up - just scan a QR code to add a new site
- Encrypted local storage of tokens on the device
- Open standard that works with common sites like Gmail, Facebook, GitHub etc.
- Available on Android and iOS
FreeOTP provides an easy way for average users to enable two factor authentication on their accounts for free, without needing expensive physical keys. The open source codebase allows transparency into its security protections. With broad platform and site support, FreeOTP is a leading choice for adding an extra layer of account security.
FreeOTP Features
Features
- Generates time-based one-time passwords (TOTP) compatible with Google Authenticator
- Easy to use interface for generating and entering codes
- Open source codebase
- Available on Android and iOS
- Secure encrypted local storage of tokens
- Backup and restore options
- Customizable tokens
Pricing
- Open Source
Pros
Free and open source
Simple and easy to use
Compatible with common 2FA services
Available on multiple platforms
Local encrypted storage for security
Backup features prevent lockout
Cons
Lacks support for push notifications
No browser extensions
Less polished than some commercial options
Limited to TOTP codes only
Official Links
The Best FreeOTP Alternatives
Top Security & Privacy and Authentication and other similar apps like FreeOTP
Here are some alternatives to FreeOTP:
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Authy
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Google Authenticator
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