Martin's Card Formatter

1. Upload Files

Front images PNG or JPG, multiple files. Back image(s) Upload 1 for all cards, or multiple to assign per card.

Upload a back image to enable duplex output. i

Landscape images are auto-rotated so the card's right edge points upward.

2. Layout Settings

Units: Imperial (inches)

Card size Output format Page size Image fit

Gutterfold center gutter (in) Crosshair length (px) Crosshair stroke (pt) Crosshair color

Chooses the best fitting layout and page size.

Note: Buttonshy Games Style uses a landscape page and extends image edges by 0.25\" per side. Cut guides remain at the original card size. Traditional card grid uses a portrait page and flips on the long edge when duplex.

3. Preview

Preview backs

Page 1 of 1

Preview updates automatically.

4. Back Nudge (Optional)

Use this only if your printer produces front/back misalignment. Print a duplex test page, measure the amount of misalignment, then nudge the entire back layout of your PDF to compensate for the measured drift.

Enable back nudge

Back nudge X (mm) Back nudge Y (mm) Reset

Positive X moves right. Positive Y moves up.

5. Thumbnails

Upload multiple card backs to enable card back assignments.

Upload images to see thumbnails.

6. Export

Waiting for files…