Instructional Insights Snackable

AI-Assisted Alt Text with Purpose and Context

Try this:

Upload or copy and paste an image into AI, then briefly explain why you included the image and what it is meant to teach or demonstrate.

Why it works:

Alt text is most effective when it communicates the instructional purpose of an image, not just what it looks like, helping screen-reader users access the same meaning as sighted learners.

AI Prompt:

Ask me to briefly explain the purpose of this image in the course, what it is meant to teach or demonstrate, and who the audience is. Then draft concise, purpose-based alt text (1–2 sentences) that communicates the essential information for someone who cannot see the image.

Further reading and resources: