🛡️ Mask Aadhaar Card Online

Automatically detect and mask Aadhaar numbers in your documents. Protect sensitive information with one click.

🛡️ Privacy & Security Notice

  • Automatic Detection: Our AI detects 12-digit Aadhaar numbers (with/without spaces)
  • Smart Masking: Shows only last 4 digits (e.g., XXXX-XXXX-1234)
  • File Security: All files encrypted and deleted after 1 hour
  • No Storage: We never store your documents or Aadhaar information
  • UIDAI Compliant: Follows official masking guidelines
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Drop Your Document Here

Upload PDF or image files containing Aadhaar numbers

✓ PDF Files ✓ JPG/PNG Images ✓ Max 50MB
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Masking Aadhaar Numbers...

Analyzing document...

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Aadhaar Masking Complete!

🎯 What Was Masked

Aadhaar numbers detected and masked showing only last 4 digits

Original: 1234-5678-9012
Masked: XXXX-XXXX-9012

✓ UIDAI compliant masking format

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AI-Powered Detection

Automatically finds all Aadhaar numbers in your document using OCR

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Instant Masking

Process files in seconds with our optimized algorithms

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100% Secure

Files encrypted during processing and auto-deleted after 1 hour

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Completely Free

No hidden costs, watermarks, or subscription required

Free Aadhaar Card Masking Tool - Protect Your Privacy

Why Mask Aadhaar Numbers?

Aadhaar is a sensitive 12-digit unique identification number that should be protected when sharing documents. UIDAI (Unique Identification Authority of India) recommends masking the first 8 digits, showing only the last 4 digits. Our free online tool automatically detects and masks Aadhaar numbers in PDFs and images following official guidelines.

How to Mask Aadhaar Card Online

  1. Upload your document: Select PDF or image file containing Aadhaar numbers
  2. Automatic detection: Our AI scans and identifies all Aadhaar numbers (12 digits with or without spaces/dashes)
  3. UIDAI-compliant masking: First 8 digits are masked, last 4 remain visible
  4. Download: Get your masked document instantly

Aadhaar Masking Format

Our tool supports all common Aadhaar formats:

  • With dashes: 1234-5678-9012 → XXXX-XXXX-9012
  • With spaces: 1234 5678 9012 → XXXX XXXX 9012
  • Without separators: 123456789012 → XXXXXXXX9012

Common Use Cases

  • Sharing Aadhaar copies for KYC verification while protecting full number
  • Submitting documents to third parties with privacy concerns
  • Creating UIDAI-compliant masked copies
  • Protecting identity in shared government documents
  • Meeting data privacy requirements in financial documents

Security & Privacy

We take your privacy seriously. All files are processed on secure servers with end-to-end encryption. Your documents and Aadhaar information are never stored. Files are automatically deleted from our servers after 1 hour. We never log, track, or store any personal information.