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How to Mask Aadhaar Card Number for Security Compliance

Protect your identity. Learn how to mask the first 8 digits of your Aadhaar card locally inside your browser.

ToolWala Editorial
ToolWala EditorialTech Writer
June 21, 2026โ€ข3 min read
How to Mask Aadhaar Card Number for Security Compliance

Table of Contents1 sections

Sharing your full 12-digit Aadhaar number online poses security and identity theft risks. To protect personal data, UIDAI recommends using a Masked Aadhaar for e-KYC verifications.

How to Mask Your Aadhaar Card Online

To secure your Aadhaar card locally:

  1. Open ToolWala's Aadhaar Masking Tool.
  2. Upload your scanned Aadhaar image or PDF.
  3. The tool's AI detects and covers the first 8 digits.
  4. Click Download to save your masked Aadhaar copy.

All image processing is executed client-side in your browser cache, ensuring your sensitive identity details are kept secure.

Frequently Asked Questions

Yes, it is legally valid for e-KYC where sharing the full number is not required.

Tags:#Aadhaar#Mask Aadhaar#Privacy
ToolWala Editorial
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ToolWala Editorial

Tech Writer at ToolWala AI. Writing clear, in-depth guides to simplify complex workflows with client-side, privacy-first tools.

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