Aadhaar Masking — AI-Powered, UIDAI-Compliant Identity Redaction
Every Aadhaar document your organisation stores unmasked is a regulatory violation waiting to happen.
UIDAI, RBI, IRDAI, and SEBI all mandate that only the last four digits of a 12-digit Aadhaar number may be displayed. The first eight must be masked. Organisations managing KYC documents, employee records, or customer onboarding files at scale cannot mask documents manually — the volume is too high, the error rate too significant, and the audit risk too serious. Our AI-powered Aadhaar masking API handles this automatically, at scale, in real time.
Get In TouchWhat our Aadhaar Masking service delivers
AI-Powered OCR Detection
Advanced OCR accurately detects Aadhaar numbers in rotated, low-quality, and scanned documents — including historical archives and coloured backgrounds.
REST API + SFTP Batch
Real-time REST API for on-the-fly masking during document uploads, plus SFTP-based batch processing for bulk legacy archives.
Multi-Format Support
Supports PDFs, JPEG, PNG, TIFF, BMP, and Base64 formats including multi-page, colour, grayscale, and scanned documents.
QR & Barcode Redaction
Automatically conceals embedded QR codes and barcodes containing Aadhaar identifiers to meet UIDAI and RBI standards.
Configurable Masking Patterns
Choose masking format: XXXX XXXX 1234, XXXXXXXX1234, and custom patterns to match your data governance policies.
Audit Trails & Compliance Logs
Every masking action is logged with timestamp, document ID, and operator identity. Encrypted in transit and at rest.
Who uses this service
Frequently asked questions
Is this Aadhaar masking service UIDAI compliant?
Yes. Our masking service fully complies with UIDAI guidelines, RBI circular on Aadhaar masking, IRDAI, and SEBI mandates. Only the last four digits are displayed; the first eight are masked. QR codes and barcodes containing Aadhaar data are also redacted automatically.
How does the API integration work?
We provide a REST API that accepts documents in Base64 or file format and returns the masked version in real time — typically within seconds. For bulk processing, SFTP-based batch workflows are available. Our team provides integration support and test credentials.
What document formats are supported?
The service supports PDF, JPEG, PNG, TIFF, BMP, and Base64-encoded documents including multi-page files, colour scans, grayscale, and historical scanned documents. OCR handles rotated or low-quality images automatically.
How many documents can be processed?
The API supports high-throughput processing. Batch mode via SFTP can handle 1,000+ documents per processing run with audit logs. Real-time API mode supports concurrent requests for live onboarding workflows.
Ready to automate Aadhaar masking at scale?
Get in touch with our team for API credentials, integration support and pricing.