Missing Image Alt

Meaningful images in Android experiences need an accessible description.

WCAG Reference

Maps to: WCAG 1.1.1 Non-text Content | Applies to: WCAG 2.0, WCAG 2.1, WCAG 2.2 Introduced in: WCAG 2.0 | Level: A | Read the official specification →

What this rule checks

This rule checks whether meaningful Android images expose a useful accessibility description for TalkBack and related assistive technologies.

Why it matters

If meaningful imagery is silent to assistive technology, users can miss content, state, or action context that is visible on screen.

Common failure patterns

• product or profile images with no contentDescription
• icon buttons with visual meaning but no accessible label
• decorative images announced unnecessarily

Remediation guidance

• add a clear contentDescription to meaningful images
• use an empty description for decorative content when appropriate
• verify that image-based controls expose both purpose and action

Related docs

• Android Rule Repository
• Accessibility Issue Remediation Guide