Official Masked Aadhaar Redactor & UIDAI Privacy Studio
Mask your Aadhaar card online free per UIDAI and RBI guidelines. Black out the first 8 digits (XXXXXXXX) while keeping the last 4 digits, photograph, and QR code visible. 100% in-browser RAM privacy, zero cloud storage.
Official Masked Aadhaar Redactor
Permanently conceals the first 8 digits (XXXX-XXXX-1234) for UIDAI and RBI KYC compliance.
Upload Aadhaar Card (PDF or Image)
Drag and drop your e-Aadhaar PDF or scanned phone photo (JPEG/PNG up to 25 MB).
Key Technical Features & Architecture
Compliant with Aadhaar Act Section 29 and RBI KYC master directions for hotel check-ins, employers, and telecom.
Unlike basic PDF highlighters that can be removed, Kagazo burns permanent opaque black pixels directly into the image canvas.
Download verified masked Aadhaar as an optimized PDF (under 200 KB) or high-resolution JPEG ready for KYC portals.
UIDAI Aadhaar Card Redaction & Usage Guidelines (2026)
Authoritative standards, formatting thresholds, and official regulatory guidelines:
| Use Case / Sector | Permissible Aadhaar Format | Legal Authority / Circular |
|---|---|---|
| Hotel Check-In & Travel Bookings | Masked Aadhaar Only (First 8 Digits Redacted) | Ministry of Electronics & IT (MeitY) Advisory |
| Private Employer HR Onboarding | Masked Aadhaar Only (First 8 Digits Redacted) | UIDAI Circular on Offline Verification |
| Telecom SIM Card Activation | Masked Aadhaar or Offline e-KYC XML | DoT & TRAI Security Directives |
| Bank Account KYC Verification | Masked Aadhaar accepted for non-DBT accounts | RBI Master Direction - Know Your Customer |
| School / College Admission | Masked Aadhaar or Date of Birth Certificate | Supreme Court Aadhaar Judgment (Justice K.S. Puttaswamy) |
| Mandatory Redaction Elements | First 8 digits (XXXXXXXX), keep last 4 digits visible | Retain photo, address, and secure offline QR code |
How to Mask Your Aadhaar Card in 5 Steps
Follow this verified 5-step process for instant compliance and verified results:
Upload Aadhaar Document
Select your downloaded e-Aadhaar PDF or clear smartphone scan of your physical Aadhaar card.
Position Redaction Box
Drag the opaque black redaction box over the first 8 digits of your 12-digit Aadhaar number.
Verify Last 4 Digits Visible
Ensure only the first 8 digits are covered (XXXXXXXX) while your last 4 digits remain legible.
Preserve QR & Portrait
Check that your facial photo, demographic address, and UIDAI verification QR code remain unobscured.
Download Masked Document
Export your permanent, tamper-proof Masked Aadhaar PDF or JPEG file locked safely under 200 KB.
Common Aadhaar Masking Errors & Security Traps
Avoid common formatting errors, legal omissions, and calculation pitfalls:
Using Marker Tools That Leave Text Underneath
Using tablet marker pens or digital highlighter shapes creates a transparent overlay that can be copied or removed in Acrobat. Kagazo rasterizes pixels directly, permanently destroying redacted numbers.
Covering the Wrong Set of Digits
UIDAI guidelines strictly mandate masking the first 8 digits (e.g., XXXX XXXX 1234). Masking the last 4 digits or middle digits invalidates the card for offline KYC verification.
Accidentally Covering UIDAI Secure Barcode
Government officials and verification apps read the embedded cryptographic QR code to authenticate authenticity. Keep the QR block completely clear.
Exposing Full 12 Digits to Unauthorized Entities
Under Section 29 of the Aadhaar Act, private entities cannot demand or store unmasked Aadhaar cards. Storing unmasked copies is punishable by law.
Frequently Asked Questions
Comprehensive technical, legal, and operational answers
Q1.What is a Masked Aadhaar card?
Masked Aadhaar is an official, legally recognized format where the first 8 digits of your 12-digit Aadhaar number are replaced with "XXXXXXXX", displaying only the last 4 digits. It retains your photograph, demographic details, and UIDAI digital QR code.
Q2.Is Masked Aadhaar legally valid for hotel check-ins and job verification?
Yes. Under the Ministry of Electronics and Information Technology (MeitY) guidelines, private entities such as hotels, travel agencies, and employers are only permitted to accept and store Masked Aadhaar copies.
Q3.Is my Aadhaar document uploaded to Kagazo servers?
Never. Kagazo processes all image and PDF masking 100% locally inside your web browser RAM using client-side HTML5 canvas. Zero Aadhaar numbers, biometric images, or document files are ever uploaded or stored.
Q4.Can someone remove the black mask from the downloaded file?
No. Kagazo rasterizes the final output into a unified pixel canvas. The redacted numbers are completely overwritten and physically destroyed in the exported image or PDF, preventing text extraction.
Q5.Do I need a password to mask my e-Aadhaar PDF?
If your official e-Aadhaar PDF from UIDAI is password-protected (the first 4 letters of your name in CAPITALS followed by your year of birth YYYY), unlock it using our Unlock PDF tool first or enter the password in the engine.
Q6.What should be visible on a valid Masked Aadhaar?
A valid Masked Aadhaar must display: 1) First 8 digits masked (XXXX-XXXX), 2) Last 4 digits visible, 3) Candidate photo, 4) Name, DOB, and Gender, 5) Residential Address, and 6) Intact UIDAI verification QR code.
Q7.Can banks reject Masked Aadhaar for account opening?
Under RBI Master Directions on KYC, banks can accept Masked Aadhaar along with offline verification XML or voluntary biometric verification for non-Direct Benefit Transfer (DBT) accounts.
Q8.What is the penalty for unauthorized storage of unmasked Aadhaar cards?
Under Section 29 and Section 42 of the Aadhaar Act 2016, unauthorized collection, publishing, or storage of 12-digit Aadhaar numbers carries imprisonment up to three years and substantial financial penalties.
Q9.Can I download the masked card in a file size under 200 KB?
Yes. Kagazo automatically compresses the resulting masked document into high-clarity JPEG or PDF format strictly calibrated between 100 KB and 200 KB, perfect for government portal uploads.
Q10.Does this tool support both front and back sides of physical Aadhaar cards?
Yes. You can mask single-sided e-Aadhaar letters or upload both front and back cards together to create a unified, masked 1-page A4 verification document.