# Web Content Accessibility Guidelines (WCAG)

**Canonical:** https://apis.io/apis/w3c/wcag/  
**Provider:** W3C — https://apis.io/providers/w3c/  
**Documentation:** https://www.w3.org/TR/WCAG22/

Web Content Accessibility Guidelines (WCAG) is one of 15 APIs that [W3C](https://apis.io/providers/w3c/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Accessibility, Guidelines, Standards, and W3C. The published artifact set on APIs.io includes API documentation.

WCAG is the international standard for web accessibility, providing guidelines for making web content more accessible to people with disabilities. WCAG 2.2 is the current Recommendation, with WCAG 3.0 in development. Guidelines cover perceivability, operability, understandability, and robustness (POUR).

## Machine-readable artifacts (3)

- **Specification** — https://www.w3.org/TR/WCAG22/
- **Documentation** — https://www.w3.org/WAI/standards-guidelines/wcag/
- **GitHub** — https://github.com/w3c/wcag

## Other W3C APIs (12)

- [W3C API](https://apis.io/apis/w3c/w3c-api/)
- [HTML Living Standard](https://apis.io/apis/w3c/html/)
- [CSS Specifications](https://apis.io/apis/w3c/css/)
- [JSON-LD](https://apis.io/apis/w3c/json-ld/)
- [Verifiable Credentials](https://apis.io/apis/w3c/verifiable-credentials/)
- [WebAssembly](https://apis.io/apis/w3c/wasm/)
- [WAI-ARIA](https://apis.io/apis/w3c/aria/)
- [RDF and SPARQL](https://apis.io/apis/w3c/rdf/)
- [Digital Credentials API](https://apis.io/apis/w3c/digital-credentials/)
- [W3C Affiliations API](https://apis.io/apis/w3c/w3c-affiliations-api/)
- [W3C Ecosystems API](https://apis.io/apis/w3c/w3c-ecosystems-api/)
- [W3C Groups API](https://apis.io/apis/w3c/w3c-groups-api/)

## Tags

Accessibility, Guidelines, Standards, W3C

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/w3c/wcag/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/w3c/.