About SQRLid

SQRLid.com is was created to champion a new form of authentication, SQRL, to replace passwords on the internet. We provide information about and software that enables the use of SQRL.

Open Source

SQRL is based on publicly available and open source software. We provide open source libraries to developers who want to review the protocol or implement their own SQRL clients and servers, though our user apps are not open source. To help recoup our development costs, we charge an upgrade fee for the use of some advanced features, but the basic SQRL apps will always be free.


We will be providing SQRL client applications and support for web developers interested in adopting the SQRL protocol.  The protocol is still being developed, and not ready for production use.  Check back regularly for updates!