Aadhaar Masking Tool
Permanently cover sensitive number areas in an exported copy of an Aadhaar image or PDF.
Private by design. Documents are processed in this browser only. Nothing is uploaded or stored. No OCR is used; manually position the opaque rectangle and inspect every page before exporting.
The number is not automatically recognized. Draw or adjust an opaque rectangle over every sensitive number area. Redaction is permanent in the exported copy only; check the preview before sharing it.
Upload document
Choose a file or drop it here
Click to browse your device.
Manual mask rectangle
Drag across the preview or use the sliders. The opaque black area is burned into each exported page.
Preview
Review the document before exporting.
Upload a document to preview it here.
Export
The original file remains unchanged. Only the exported copy has an opaque raster mask. For multi-page PDFs the same proportional rectangle is applied to each page.