Adding branding to the AAD sign-in page

Adding your own branding to the AAD sign-in page lets your users easily confirm that they're signing into the correct tenant by recognizing familiar graphics. It also gives your organization a more polished, professional appearance, not only to your own users, but also to your guest users signing into your tenant. In this recipe, we'll add branding elements to the AAD sign-in page.

Getting ready

You must be a global administrator to complete the steps in this recipe. You'll also need images ready that match the following specifications (with transparent backgrounds in most cases where appropriate):

• Background: 1920 x 1080 px | <300 KB | PNG, JPG, or JPEG
• Banner: 280 x 60 px | 10 KB | PNG, JPG, or JPEG
• Square: 240 x 240 px | 50 KB | PNG (preferred), JPG, or JPEG
• Square – Dark: 240 x 240 px | 50 KB | PNG (preferred), JPG, or JPEG

How to do it…

1. Go to the Azure Active Directory...