






Price: $65.99
(as of May 05,2026 12:47:15 UTC – Details)
Product Description
Are you constantly forgetting your passwords? With numerous websites requiring different logins, remembering all of them can be a daunting task. While some resort to keeping notes or using software-based password managers, these solutions are neither secure nor reliable as they can be easily deleted or hacked. Introducing OnlyKey by CryptoTrust – the ultimate solution for convenience and security!
One PIN for All
OnlyKey is the world’s first plug-and-play encryption device that securely stores all your account information offline. Unlike traditional smartcards vulnerable to keyloggers, OnlyKey allows you to enter your PIN directly on the device. It features multi-color alerts: green for the correct PIN, red for an incorrect one, blue for FIDO2/U2F authentication, and purple for SSH/GPG, ensuring you have a seamless experience.
Secures Information
OnlyKey’s PIN protection ensures your personal data is safely stored. As a FIDO2 security key, it safeguards your credentials even in the event of hacking or a website breach, by storing them securely offline.
Protects Without Compromise
Supporting any website or application with a password up to 56 characters long, OnlyKey also facilitates two-factor authentication. It enables you to log into your computer or online accounts without needing to remember passwords, typing them in for you and providing an extra layer of protection against security breaches.
An All-in-One Solution to Your Password Dilemma
This versatile smart password manager performs multiple functions and receives regular updates with new features. It supports SSH, secures OpenPGP messages and files, and is compatible with browsers like Firefox, Chrome, Brave, Safari, Edge, and mobile browsers. OnlyKey is easy to use, store, and a must-have device in today’s digital age.
Easy Attachment & Use
The password manager can securely log you in from anywhere and easily attaches to your keychain using a quick-connect adapter. Compact and portable, it ensures all your passwords are secure with just a single PIN to remember.
Your Daily Companion
With secure backup support, restoring your accounts is easy if the device is misplaced. You can maintain two OnlyKeys as a backup solution. Waterproof, durable, and the size of a house key, OnlyKey is the essential piece in your personal security puzzle.
Pros and Cons
Pros:
- Enhanced Security: Combines password management, two-factor security, and secure communication in one device.
- Universal Compatibility: Works with all websites and supports various two-factor authentication methods.
- Portability: Durable, waterproof, and easy to attach to your keychain for on-the-go protection.
- PIN Protected: Direct PIN entry on the device ensures security, with data wiped after multiple failed attempts.
- Easy Login: Automatically inputs usernames and passwords for a seamless login experience.
Cons:
- Limited Password Storage: May not accommodate extensive password lists if exceeding 24 entries.
- Size Variability: The device may be larger than some compact alternatives.
- Initial Setup: May require some time to configure for first-time users unfamiliar with encryption devices.

