Slab Club Exclusive Tool

Trading Card Centering

Upload a straight-on card photo, drag the outer and inner guides for each side into place, or let the app try a quick snap-to-edge pass. The live readout updates as you refine the border thickness.

Card image

Best results come from a flat, well-lit image with the full card visible.

Rotation 0.0°

Zoom 1.00x

Image boost 0%

Show alignment grid Show edge-assist bands

Results

Left / Right --

Top / Bottom --

Horizontal delta --

Vertical delta --

Upload a card image to start measuring.

How to use it

Upload a front or back photo of the card.
Place the outer guides on the card edge and the inner guides on the printed frame.
Use Snap To Borders for a quick first pass, then fine-tune manually.
Export the overlay if you want a shareable proof image.

Centering Workspace

Guide-based photo alignment

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Guide-based photo alignment