The Umbraco backoffice login screen is something all editors, administrators, translators and developers alike will see.
Usually found at /umbraco, it is the entry point to your CMS.

Make it your own
It's possible to customise the following elements of the login screen using environment variables or your appsettings.json configuration file:
- Background Image
- Logo Image
- Logo Image Alternative (v13+)
- Used on small resolution displays
{
"Umbraco": {
"CMS": {
"Content": {
// Paths relative to wwwroot/umbraco
"LoginBackgroundImage": "../umbraco-login-background.png",
"LoginLogoImage": "../umbraco-login-logo.svg",
"LoginLogoImageAlternative": "../umbraco-login-logo-alt.svg"
}
}
}
}

Check out the official documentation here to learn more.