Try our XMPP web-client here once you have registered below.
Beta test the XMPP account management:
Click here to register a new XMPP account.
Click here to delete your XMPP account.
Click here to reset the password of your XMPP account.
Click here to change email address for XMPP account management.
Click here to manage your XMPP web presence.
Even though we promise to never look at the contents of your messages or files nor process them in an automated fashion we strongly advise you to use the OMEMO end to end encryption whenever possible.