Card Cutter

Upload 600 dpi flatbed scans (front and optional back). Each card is detected, squared up, trimmed to standard card size, and saved as its own PNG.

Layout: cards two wide per row, long edge across the page (opposite the sheet's rectangle), rows down the sheet — touching edges are fine. Upside-down cards are detected and auto-rotated. A dark backing sheet behind the cards gives the cleanest cuts.