Guarantee Card Compare v11

Reference Library

Select the genuine card that best matches the questioned example.

Known genuine reference

Reference details will appear here.

Paste or upload the image, then place the four card corners.

Upload image

Pick the four card corners in order: top-left, top-right, bottom-right, bottom-left.

Corner mode Edge mode

0/4 corners selected

Click the comparison image to toggle between reference and questioned card.

Mode Overlay opacity 50% Auto flicker speed 400ms Zoom 100%

Use these only after rectifying if the two images need a final alignment tweak.

Left / Right 0.00 Down / Up 0.00 Scale 100.00% Rotation 0.00°

Hover over a control and use the mouse wheel for fine changes.