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Introduction to Web Accessibility (W3Cx WAI0.1x)

The W3C's own free course on digital accessibility: who it affects, the business case and the principles behind WCAG.

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About this course

Created by the W3C Web Accessibility Initiative with UNESCO IITE, this edX course builds a foundation in digital accessibility. It explains how people with disabilities use technology, why accessibility matters for organisations, the principles and standards behind WCAG, and practical first steps. It suits designers, developers, content authors and managers alike.

Best for: Designers, developers and content teams who need a solid, standards-based start in accessibility.

What you will be able to do

  • Explain what web accessibility is and who benefits
  • Describe how people with disabilities use digital technology
  • Make the business case for accessibility
  • Apply the core principles behind WCAG to simple checks

Syllabus and your progress

Tick modules off as you finish them on edX.

0 of 5 modules done

Plan your pace

At 4 hours a week you would finish in about 5 weeks, using the course time estimate above.

Progress is saved in this browser only. No account needed.

Cost and certificate

Paid certificate

Free to audit with access to all course content; the optional edX verified certificate costs USD 99.

edX sets the terms and can change them. Check the course page before you commit serious time, and tell us if something changed.

Quick answers

Is Introduction to Web Accessibility (W3Cx WAI0.1x) really free?
Yes, the course material is free on edX. Free to audit with access to all course content; the optional edX verified certificate costs USD 99.
How long does Introduction to Web Accessibility (W3Cx WAI0.1x) take?
Plan for about 18 hrs in total (Provider estimate: 4 weeks at 4-5 hours per week). It is self-paced, so you can go faster or slower.
Do I need experience before Introduction to Web Accessibility (W3Cx WAI0.1x)?
No. It is a beginner course with no prerequisites listed.

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Introduction to Web Accessibility (W3Cx WAI0.1x)

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