Mockup editor
Pick a garment, drop a logo, remove its background in-browser, then drag / scale / rotate it. Sizes are true-to-scale — placement presets snap to the calibrated print areas.
Logo / artwork
Upload once, then tap print areas to drop it on. Tap a filled area + re-upload to change just that one.
Print locations
Front
Back
Sleeves
Proof = a multi-page decorator PDF, one page per garment. Image = the view on screen.