X:
Select add description under the image.
Enter your alt text description kazakhstan business email list up to 1,000 characters.
Tap save.
An “ALT” badge will appear on your image to indicate that it contains alt text.
If you have multiple images, tap add description for any of them and use the arrows in the editing window to toggle between images.
According to Accessible Social, using GIFs from X’s media library allows you to add alt text to GIFs, too.
The edit image description window of Twitter where a photo of a grey cat has been uploaded and the following alt text has been added: a sleek grey cat with green eyes sits on a wood floor. He is looking up and to his left with his head tilted and mouth open slightly in a meow to reveal his lower teeth.
Facebook:
Facebook will automatically add alt text to images, but these auto-descriptions are far from perfect.
To add alt text to a new post:
Upload your image to a post.
Tap edit (or, on mobile, tap the three dots on your image.)
Tap Alternative text.
Add your Custom alt text.
Facebook's photo editing interface where there is an option to add alt text at the bottom of the toolbar.
Editing alt text that was automatically assigned to your photos is easiest on mobile. The auto alt text for this image was “may be an image of cat and indoor”—all the more reason to add your own. To edit your alt text: