Aadhaar Validator

Embed the Aadhaar Validator

One iframe tag gives your visitors an instant, private Aadhaar checksum check. No API key, no backend, no data collection.

Live preview

1. Paste the iframe

Put this where you want the validator to appear. It is responsive up to 480px wide and works in WordPress, Blogger, Wix (HTML embed), Notion, and any plain HTML page.

HTML
<iframe src="https://aadhaarvalidate.com/widget"
        title="Aadhaar number validator"
        width="100%" height="340" style="max-width:480px;border:0;border-radius:8px"
        loading="lazy" sandbox="allow-scripts allow-popups allow-same-origin"></iframe>

2. That's it

There is nothing to configure. The widget loads our stylesheet and validation script from aadhaarvalidate.com, runs the Verhoeff check inside the iframe on the visitor's device, and never sends the number anywhere — not to us, not to you.

Terms

  • Free for personal, educational and commercial sites.
  • Keep the "Powered by aadhaarvalidate.com" line visible.
  • Don't present the widget as an official UIDAI service or as proof that a number is issued.
  • We may update the widget's design; the URL and behaviour will stay stable.

Link to us

Writing about Aadhaar, KYC or Indian fintech? A plain link helps readers find a safe place to check a number:

HTML
<a href="https://aadhaarvalidate.com/">Aadhaar Number Validator</a> – free, instant, runs in your browser

Or a small text badge:

HTML
<a href="https://aadhaarvalidate.com/" rel="noopener">
  Validate Aadhaar numbers free at aadhaarvalidate.com
</a>