A transparent PNG drops into any design — video overlays, thumbnails, presentations, merch. No Photoshop, no lasso tool.
Floating subjects over B-roll in CapCut or Premiere — no green screen needed.
Logos and cutouts composite cleanly in Figma, Canva and PowerPoint.
Mugs, shirts and stickers need transparency to avoid white boxes around your subject.
JPEG cannot store transparency — always export PNG (or WebP). The checkerboard pattern you see in editors means "transparent here", not white.