Figure Caption
A figure caption is a descriptive text or label that accompanies a visual element, such as an image, chart, graph, or diagram, in documents, presentations, or web content. It provides context, explanation, or attribution to help users understand the figure's purpose, data, or source. In technical and academic writing, captions are essential for accessibility, clarity, and referencing.
Developers should learn about figure captions when creating documentation, reports, or user interfaces that include visual data, as they improve usability and compliance with accessibility standards like WCAG. Use cases include adding alt text in HTML for screen readers, labeling charts in data visualization tools, or annotating diagrams in technical manuals to ensure content is interpretable by all users, including those with disabilities.