KeyGenius
Log in to websites without having to type a password, securely and quickly!
No registration required. No personal details shared. All you need is a YubiKey.
View a demonstration
Install extension
Currently, the KeyGenius extension is available as a UserScript (aka. Greasemonkey script). To install this script requires the Greasemonkey browser extension to be installed, which can be found here. Once installed, simply click on the link below to install the extension. For instructions on running UserScripts in other browsers, see the FAQ.
Bookmarklet version
Unable to run the UserScript version? That's OK too. You can run the Bookmarklet version of the extension! Simply right-click the link below, and save it as a bookmark/favirote. Then, to use it, simply click on the bookmark on the page you wish to log in to, before entering your YubiKey token.
KeyGenius Bookmarklet version