KOIN OTP

KOIN OTP – Easier and Securer 2-Step Verification

Securely manage 2-step verification (OTP) codes for online services such as Google, GitHub, AWS, and Slack all in one place. KOIN OTP is a Korean-made OTP authentication app that allows you to register accounts with a single QR code scan without complex settings and check real-time updated verification codes.

✔ Register Account in 3 Seconds with QR Code
Simply scan the QR code with your camera to automatically add an account. If you do not have a QR code, you can manually enter the service name and Secret Key.

✔ Real-time OTP Code Verification
You can view the 6-digit verification codes for all registered accounts on a single screen. You can instantly check the time remaining until the code is renewed using a circular timer.

✔ Biometric Lock
You can lock the app using fingerprint or facial recognition, ensuring your verification codes are safely protected even if your device is lost or stolen.

✔ Secure Encrypted Storage
All account information is stored in secure storage (Keystore-based encryption) on your device, preventing any leakage to the outside.

✔ Automatic Cloud Backup

Supports encrypted backups so you won't lose your account information even if you change devices or reinstall the app.

✔ Dark Mode Support

Enjoy a comfortable experience anytime, anywhere with an eye-friendly dark theme UI.

Recommended for:

- Those who want to manage OTP codes for various services in a single app

- Those who need to securely share and manage 2-step verification for company or team accounts

- Those looking for a domestic security app instead of existing overseas OTP apps

Keep your accounts safe with KOIN OTP.