Alt-text (alternative text), also known as "alt attributes", “alt descriptions" are labels that can be added to images in a design to describe the appearance and function of that image. Alt-Text is screen-reader friendly, and is required by some government and accessibility standards.
Alt-Text can be added to any image asset.
Adding Alt-Text to an Image
To add Alt-Text to your image, select the image on the canvas and open the Image Settings panel from the left-hand side. In the Image Settings panel, scroll down to the Alt-Text option and enter the alt-text that you require.