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 ...

Alternative text, or "alt text", is a written description of the visual content in an image. It is typically one or two sentences long, and should convey any important visual information. For example, ...

When screen readers encounter an image with alt text, they typically announce the image then read the alt text. Most authoring tools provide a means of adding alternate text to images, usually in a ...

Screen readers and other assistive technologies can't read text that’s contained inside an image, e.g. like company logos, book covers and posters. If you must add an image of a logo or book cover: ...

You also need to manually add alt text when you add a chart to your slides. However, when you add an image, PowerPoint will analyze the picture and generate the alt text automatically. This ...

This guidance is meant to be a starting point to create a deeper understanding of the implications alt text can have when people are the subject of an image. As you read, it is important to note that ...

BBC journalist Johny Cassidy shares guidance on improving alt-text descriptions to enhance user experience for around two million Britons affected by sight loss ...

Alternative text, or alt text, is a short description of an image that users will not typically see unless they use an assistive technology or the image does not load on the page. Every image should ...

Alternative text describes the content of images, graphs and charts. It should be added to every image in your Canvas course that conveys meaning. Images, charts, and graphs are key means of providing ...