The WCAG standard
Learn about the Web Content Accessibility Guidelines (WCAG).
Start here: WCAG for beginners
DON’T PANIC.
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The four principles of WCAG
Before we dive into the details, let’s talk about the foundation of WCAG: four principles that everything else is built on.
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WCAG 1.1: Text alternatives
If a picture paints 1,000 words... don't tell half the story.
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WCAG 1.2: Time-Based Media
If your story moves, make sure no one's left behind.
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WCAG 1.3: Adaptable
Make sure everyone can access information in a way that suits them best.
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WCAG 1.4: Distinguishable
Separating the signals from the noise.
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WCAG 2.1: Keyboard accessible
Because not everyone uses a mouse.
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WCAG 2.2: Enough time
Allow space for pace, in time and motion.
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WCAG 2.3: Seizures and physical reactions
Safety first: no flashes, no fears
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WCAG 2.4: Navigable
Finding your way shouldn’t be hard.
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WCAG 2.5: Input Modalities
Because it shouldn’t matter how you click, tap, type, or talk
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WCAG 3.1: Readable
Simple words for complex ideas.
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WCAG 3.2: Predictable
Because consistency is comfortable.
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WCAG 3.3: Input assistance
Because mistakes happen.
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WCAG 4.1: Compatible
Break barriers, not compatibility.
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