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Aadhaar Wallet Cropper

Crops Aadhaar card scans to the standard 86 x 54 mm card size with manual slider positioning and front/back sides. All processing is local and private.

Runs on Canvas

100% Local Browser Native

How to Use the Aadhaar Wallet Cropper

1. Upload files

One card scan — JPG, PNG, or WebP.

2. Configure crop

Front/back side plus X/Y slider positioning.

3. Download results

Files save straight to your device — downloads on local tools are unlimited.

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Frequently Asked Questions

What size does it crop to?

86 × 54 mm card ratio at 1018×642px JPEG (quality 0.95) — not a 3.5×3.5 cm photo. Position with the X (0–300) and Y (0–200) sliders, crop front and back separately; files save as aadhaar_card_front.jpg / aadhaar_card_back.jpg.

How does face detection work?

There is none — no OpenCV, no auto-centering. You frame the card yourself with the sliders and crosshair guides, then hit Crop Card.

Can I adjust the crop position?

Yes — positioning is fully manual via the two sliders before you crop. Re-crop as many times as needed; each side downloads separately.

When using Aadhaar Wallet Cropper, what image formats are supported?

JPG, PNG, and WebP single uploads via the file picker. Output is always JPEG at 1018×642 — no BMP input and no DPI targeting.

Is my image stored?

No. All processing happens locally in your browser using Canvas API. No Aadhaar images are uploaded to any server.

Last updated October 2026