Customize the look and feel of your login page by adding a background color, logo, and right-side iFrame content. Customizing your login page helps users recognize your page by tying it to your company’s branding.
|Available in: both Salesforce Classic and Lightning Experience|
|Available in: Performance, Unlimited, Enterprise, Developer, Professional, and Group Editions.|
|To customize a login page:||“Customize Application”|
From Setup, enter My Domain in the Quick Find box, then select My Domain.
Under Authentication Configuration, click Edit.
To customize your logo, upload an image.
Images can be .jpg, .gif, or .png files up to 100 KB. Maximum image size is 250px by 125px.
To customize your login page background, click the or enter a valid hexadecimal color code.
Enter the URL of the file to be included in the right-side iFrame on the login page.
The content in the right-side iFrame is designed to resize to fill approximately 50% of the page. Your content must be hosted at a URL that uses SSL encryption and the https:// prefix. To build your own custom right-side iFrame content page using responsive web design, you can use the My Domain Sample
Optionally, select authentication services as identity providers on the login page, such as social sign-on providers like Google and Facebook. Users can then log in with accounts from those services. Configure authentication services as Auth. Providers in Setup.