WCAG-Compliant Upload Section

Demonstrating accessibility features including semantic HTML, ARIA attributes, keyboard navigation, focus management, and screen reader compatibility.

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.c or .h Max 5MB

Semantic HTML

Proper use of semantic elements, headings hierarchy, and meaningful structure for assistive technologies.

ARIA Attributes

Comprehensive ARIA labeling, live regions, roles, and descriptive relationships for screen readers.

Keyboard Navigation

Full keyboard accessibility with Enter/Space key support, logical tab order, and visible focus indicators.

Color Contrast

WCAG AAA compliant color combinations ensuring minimum 7:1 contrast ratios for optimal readability.

Touch Targets

Minimum 44×44 pixel touch targets meeting WCAG guidelines for mobile and touch screen accessibility.

Motion Preferences

Respects prefers-reduced-motion settings to disable animations for users with vestibular disorders.

Accessibility Testing Checklist

Test the upload section using the following methods to verify WCAG compliance:

Navigate using only the Tab key to test keyboard accessibility
Use Enter or Space keys to activate the upload zone
Test with screen reader software (NVDA, JAWS, VoiceOver)
Verify color contrast meets WCAG AA/AAA standards
Test drag and drop functionality with keyboard alternatives
Validate error messages are announced to screen readers
Check progress updates are communicated accessibly
Test with high contrast mode enabled
Verify reduced motion preferences are respected
Test touch targets on mobile devices

WCAG-Compliant Upload Section

Drop your C code file here

Selected File Information

🏷️ Semantic HTML

🎯 ARIA Attributes

⌨️ Keyboard Navigation

🎨 Color Contrast

👆 Touch Targets