Alt text is a short written description of an image that describes the appearance, content and/or function of an image. Screen readers read the alt text aloud to website visitors, allowing them to ...

In this guide, you will learn about alternative text (known as alt text): what it is, why it is important for on-page SEO, how to use it correctly, and more. It’s often overlooked, but every image on ...

Tall hamburger with a hand reaching for it. The introduction to the article, surrounded by a collection of examples of alt text, displayed over blank boxes, arranged in a scattered formation.

Alt text is read by screen readers, making the content and function of an image accessible to users with visual or cognitive disabilities. It is displayed in place of the image if the image file doesn ...

Twitter has had the ability to add alt text to your images for years, but if you don’t use a screen reader, you probably weren’t able to read what anybody else’s alt text says. Recently, though, the ...

To add alt text to images in PowerPoint, or edit an image's existing alt text, select the photo and choose "Edit Alt Text…" from the Picture Format toolbar. When you add an image to PowerPoint, the ...

Alt text is an HTML image attribute. It allows you to create an alternative text version of your image if it cannot load or has an accessibility issue. Because of its importance to Google Image Search ...

Scrolling through your Instagram as of late, you might have seen your standard run-of-the-mill caption, followed by another sentence or two marked off by the letters “ID.” You probably noticed that ...

Twitter is expanding access to an opt-in feature that is designed to make its platform more accessible for people who use screen readers. The social network is rolling out an image description ...

You can check if an image has alt text by turning on a screen-reader and selecting the picture to hear how it's described. You can also inspect the HTML of the image ...