ID Card Masker
Hide Aadhaar/PAN numbers on a photo — draw black boxes or blur
Drag on the card to draw a mask over the number. Photo stays on your device.
Never shares your document — masking happens 100% in the browser. Share masked copies only for verification.
ID Card Masker — Complete Guide & Instructions
MakeCard ID Card Masker lets you hide sensitive numbers on a photo of your Aadhaar, PAN, or other ID before sharing it — a real privacy safeguard for KYC uploads and document sharing. Upload the card photo, then either drag black boxes over the number area or use Auto-mask for the standard number zone; a Blur style is available as an alternative to solid redaction. Everything happens on the canvas in your browser — the document photo never leaves your device.
How to Use ID Card Masker
- 1 Click "Upload card photo" and pick a photo or scan of your ID card.
- 2 Drag on the image to draw a mask directly over the number or QR area you want hidden.
- 3 Or press "Auto-mask number area" to place a mask over the typical number zone automatically.
- 4 Choose the mask "Style": solid Black for full redaction or Blur for a softer hide.
- 5 Use "Undo" to remove the last mask if a box landed wrong.
- 6 Click "Download masked image" to save the redacted copy — share only that version.
Key Features & Capabilities
- Draw rectangular masks anywhere on the card photo by dragging.
- Auto-mask button targets the standard number area in one click.
- Two mask styles: solid black boxes or a blur effect.
- Undo support for misplaced masks.
- Canvas-based rendering — works on photos from any ID: Aadhaar, PAN, DL, voter ID.
- Downloads a redacted copy while the original stays untouched.
- Zero upload — masking happens 100% on your device.
Supported Formats & Specifications
| Parameter | Specification |
|---|---|
| Input | Any image of an ID card (photo or scan) |
| Mask Types | Solid black rectangle or blur |
| Tools | Drag-to-draw masks, auto-mask zone, undo |
| Output | Masked image download (same dimensions) |
| Processing | Fully in-browser canvas — no server |
Practical Everyday Use Cases
- Masking the Aadhaar number before submitting a photocopy where only name/photo is needed.
- Hiding a PAN number on a card photo shared for identity (not tax) verification.
- Redacting QR codes or barcode strips that encode your full ID number.
- Sharing a masked ID on rental, job, or verification portals that do not need the number.
- Covering signatures or photos on documents circulated by email.
Pro Tips for Best Results
- UIDAI advises sharing masked Aadhaar (first 8 digits hidden) wherever the full number is not legally required.
- Use solid black for numbers — blur can sometimes be partially reversed by sharpening tools.
- Mask the QR code too: Aadhaar's QR encodes the full 12-digit number.
- Always verify the downloaded copy before deleting the session — zoom in to confirm nothing sensitive peeks out.
Common Problems & Solutions
Use Undo to remove the last mask and redraw — drag slowly from the corner of the region for precise coverage.
The output is re-encoded from the canvas — start with a sharp, well-lit photo so the masked copy stays readable.
Privacy & Security
100% Client-Side Execution
Your ID photo is processed entirely on the in-page canvas — it is never uploaded, transmitted, or stored anywhere. This is exactly why it is safe for sensitive documents.
Frequently Asked Questions
Everything you need to know about using ID Card Masker
Upload the card photo, draw a black box over the 12-digit number (or use Auto-mask), and download the masked copy. UIDAI recommends masking the first 8 digits, leaving the last 4 visible.
Yes — no upload actually happens. The photo is loaded onto a canvas in your browser and never leaves your device.
Black is safer for numbers and QR codes — blur can sometimes be partially deconvolved. Use blur only for non-critical areas like photos.
Mask at least the first 8 digits of the Aadhaar number and consider covering the QR code, which encodes the full number in scannable form.
Related FreeToolsBazaar Tools
Ready to Use ID Card Masker?
100% free, browser-based, and private. No installation, registration, or file upload to external servers required.
Start Using ID Card Masker