Validate SAML Authn Request
A simple online tool that allows you to validate an AuthN Request, its signature (if provided), and its data.
Easy to use
Simply paste the AuthN Request to the below Form Field if you want to validate its signature. You may also paste the HTTP-Redirect binding if you're going to validate that as well. Don't forget to paste also the X.509 public certificate of the Service Provider and the RelayState parameter.
Sometime, the private key of the Identity Provider is also required if the AuthN Request contains an encrypted element.
In the validation process, the EntityId of the Service Provider will be checked, and the target URL (IdP SSO endpoint).
Our tool is free to use. From now you don't have to download any software for such tasks.