♿ ARIA Label Generator

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Quickly generate WCAG-compliant ARIA accessibility attribute code with 50+ attributes and live preview

Zero Dependencies·Works Offline

🎯 Select Component Type

⚙️ Configure Attributes

📄 Generated Code



👁️ Live Preview








💡 ARIA Best Practices
• Prefer native HTML semantic elements
• Don't duplicate visible text in aria-label
• Don't overuse role attributes
• Ensure all interactive elements are keyboard accessible








What can ARIA Label Generator do?


ARIA Label Generator is a free online tool that helps developers quickly generate WCAG-compliant ARIA accessibility attribute code. After selecting a component type, the tool automatically recommends appropriate ARIA attribute combinations. Fill in attribute values to generate ready-to-use HTML code, dramatically lowering the barrier to accessible development.


Core Features



Use Cases


Case 1: Modal Accessibility
Add role="dialog", aria-modal="true", aria-labelledby to custom modals so screen readers correctly identify them.


Case 2: Custom Controls
Add complete ARIA attributes to tabs, accordions, dropdowns and other custom components for keyboard navigation and assistive technology support.


Case 3: Form Enhancement
Add aria-describedby to link error messages, aria-required for mandatory fields, improving form usability.




FAQ


What are ARIA labels?▼
ARIA is a W3C attribute set that enhances web accessibility. Labels like aria-label and aria-describedby help screen readers understand element purposes.


Why do I need ARIA attributes?▼
ARIA attributes fill HTML semantic gaps, especially for dynamic content and custom controls, enabling assistive technologies to correctly identify and operate elements as required by WCAG.


Which ARIA attributes are supported?▼
Supports 50+ common attributes including role, aria-label, aria-labelledby, aria-describedby, aria-hidden, aria-expanded, aria-checked, and more.


Is data uploaded to servers?▼
No. This tool runs entirely in your browser. No data is uploaded to any server.





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ARIA Label Generator · Client-side processing · Data never uploaded to servers
Feedback: dexshuang@google.com


`).join('');}
function selectComponent(id,el){document.querySelectorAll('.component-card').forEach(c=>c.classList.remove('active'));el.classList.add('active');currentComponent=COMPONENTS.find(c=>c.id===id);checkedAttrs={};renderAttrs();updateCode();}
function renderAttrs(){if(!currentComponent)return;const grid=document.getElementById('attr-grid');grid.innerHTML=currentComponent.attrs.map(a=>`
`).join('');currentComponent.attrs.forEach(a=>checkedAttrs[a]=true);}
function toggleAttr(attr,checked){checkedAttrs[attr]=checked;updateCode();}
function updateCode(){
  if(!currentComponent)return;const c=currentComponent;const label=document.getElementById('aria-label').value;const describedby=document.getElementById('aria-describedby').value;
  let attrs=[];if(c.role)attrs.push(`role="${c.role}"`);
  if(label&&checkedAttrs['aria-label'])attrs.push(`aria-label="${label}"`);
  if(describedby&&checkedAttrs['aria-describedby'])attrs.push(`aria-describedby="${describedby}"`);
  c.attrs.forEach(a=>{if(!checkedAttrs[a])return;if(a==='aria-label'||a==='aria-describedby')return;
    if(a==='aria-modal')attrs.push('aria-modal="true"');else if(a==='aria-expanded')attrs.push('aria-expanded="false"');else if(a==='aria-selected')attrs.push('aria-selected="false"');else if(a==='aria-controls')attrs.push('aria-controls=""');else if(a==='aria-disabled')attrs.push('aria-disabled="false"');else if(a==='aria-pressed')attrs.push('aria-pressed="false"');else if(a==='aria-checked')attrs.push('aria-checked="false"');else if(a==='aria-live')attrs.push('aria-live="polite"');else if(a==='aria-atomic')attrs.push('aria-atomic="true"');else if(a==='aria-current')attrs.push('aria-current="page"');else if(a==='aria-orientation')attrs.push('aria-orientation="horizontal"');else if(a==='aria-valuenow')attrs.push('aria-valuenow="50"');else if(a==='aria-valuemin')attrs.push('aria-valuemin="0"');else if(a==='aria-valuemax')attrs.push('aria-valuemax="100"');
  });
  const tag=c.tag;const attrStr=attrs.length?' '+attrs.join(' '):'';
  const code=`\u003c${tag}${attrStr}\u003e\n  Content\n\u003c/${tag}\u003e`;
  document.getElementById('code-text').textContent=code;
  document.getElementById('preview-element').innerHTML=`\u003c${tag}${attrStr} style="color:#e2e8f0;font-size:.9rem"\u003e${label||c.name}\u003c/${tag}\u003e`;
}
function copyCode(){const text=document.getElementById('code-text').textContent;navigator.clipboard.writeText(text).then(()=>{const t=document.getElementById('copy-toast');t.classList.add('show');setTimeout(()=>t.classList.remove('show'),2000);});}
function resetForm(){document.getElementById('aria-label').value='';document.getElementById('aria-describedby').value='';if(currentComponent){checkedAttrs={};currentComponent.attrs.forEach(a=>checkedAttrs[a]=true);renderAttrs();}updateCode();}
function toggleFaq(el){el.parentElement.classList.toggle('open');}
init();