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How can I improve the accessibility of images in an HTML document?
Asked on Mar 27, 2026
Answer
To improve the accessibility of images in an HTML document, you should use the
<img> tag with the alt attribute to provide descriptive text for screen readers.
<!-- BEGIN COPY / PASTE -->
<img src="example.jpg" alt="A descriptive text about the image content">
<!-- END COPY / PASTE -->Additional Comment:
- The
altattribute should be concise yet descriptive enough to convey the image's purpose or content. - If an image is purely decorative, use an empty
alt=""to indicate it should be ignored by screen readers. - Ensure that the
alttext does not repeat information already provided in the surrounding content.
✅ Answered with HTML best practices.
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