What is the difference between Alt Text vs Image Caption?

Career: Alt Text

AspectAlt TextImage Caption
PurposeProvides alternative description for screen readers and improves accessibilityOffers a brief description or context for the image, mainly for visual understanding
UsageEmbedded in HTML as alt attributeDisplayed below or near the image on a webpage
FocusAccessibility and SEOUser engagement and content clarity

Alt Text and Image Caption serve different roles: Alt Text enhances accessibility for users with visual impairments and boosts SEO, while Image Captions provide context or additional information for all users. Both are important for effective image communication but are used in different ways within web content.