To setup login for anonymous users you need to make these small configuration changes in the default.ini/grafana.ini file (Grafana\conf).

1. If you want to hide the login page do this configuration:[auth] # Set to true to disable (hide) the login form, useful if you use OAuth #disable_login_form = false disable_login_form = true Change disable_login_form to true.
2. Enable anonymous access:[auth.anonymous] # enable anonymous access enabled = true
3. Specify the organization:# specify organization name that should be used for unauthenticated users org_name = YOUR_ORG_NAME_HERE
4. Restart Grafana and you should be able to see the Grafana dashboard. If not, just change your org role from Viewer to Editor:# specify role for unauthenticated users org_role = Editor