The main reason to add alt text to your Facebook posts is accessibility. Alt text allows visually impaired users who use screen readers to access the content ... What is Facebook alt text? · Why is Facebook alt text... · How to add alt text
Adding alt text to one image. Hover over the image and click the “Edit” button. Facebook post creator with an uploaded image. The “Edit” button is highlighted.
Change the alt text of a photo you've posted# · Go to the post, then tap on the photo. · Tap More in the top right or tap and hold. · Tap Edit alt text. · You' ...