Image alt text is a short description of an image that helps search engines and screen readers understand what it shows. It can improve your SEO and accessibility by making your content more ...

W3C Images Tutorial, describes best practices for alt text, including for complex images, groups of images and image maps. it also includes a Tips and Tricks page and an Alt Text Decision Tree.

All document images must contain alt text. The alt text must be concise but include enough information to relay the image's main features. Pictures, screenshots, icons, charts, tables, infographics, ...

The alternative text examples for the following image show the differences between too little, too much and just enough information. Bad alternative text: Student Bad alternative text: Female student ...

ALT text must be carefully chosen to convey the intent of the image being used, or to accurately describe the image. An image declaration with the ALT text of "button" for example is of no use to the ...

Alt-text descriptions make images accessible for blind users and others who use screen readers. But you shouldn't just write whatever you want. Here are some tips.

Alt text helps people with disabilities (for example, using screen readers) learn about the image’s content. Of course, like every element of SEO, it is often misused or, in some cases, even abused.

One of the most powerful ways we can improve the accessibility of our website is the creation of alternative text for images. Alternative text, or alt text, is a concise text description conveying the ...

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, ...

Learn how to optimize your image alt text for SEO and accessibility in six simple steps. Improve your content relevance, user experience, and inclusivity.