Scan a card

Drop the front and back scans, then drag the green (card) and yellow (art) lines to measure centering. Use the middle dot on a line to move it without changing its angle.

front
Drop image or click to choose
Scroll wheel to zoom · 0 fit · 1-4 corners · +/− step
Measurements
back
Drop image or click to choose
Scroll wheel to zoom · 0 fit · 1-4 corners · +/− step
Measurements
Centering grade (front + back combined)
PSA
—
BGS
—
centering subgrade
CGC
—
Drag endpoint handles to angle. Drag the middle dot to slide.
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