Laya WCAG 2.2 violation detection
Runs entirely in your browser via ONNX Runtime Web. Paste HTML, get a per-criterion violation probability for all 63 WCAG 2.2 success criteria. Nothing leaves this page.
1 · Load the model
2 · Paste HTML to audit
The model sees markup text only — no CSS, no rendered layout, no assistive-technology simulation. Checks that need computed styles (contrast, reflow, target size) or behaviour (keyboard traps, focus order) are inherently out of reach here. The classifier was fine-tuned on a small dataset and its recall is weak: treat its output as a hint, never as a conformance verdict. Pair it with axe-core for rule-based checks.
Based on Laya by ConvAI Innovations (Apache-2.0), fine-tuned for WCAG 2.2 detection, converted to ONNX and quantized for the browser. Unofficial; not affiliated with ConvAI Innovations. Test it on your own data before relying on it. Notices · License