Free online tool: lay out any image at its true physical size (mm/inch) on any paper — A4, US Letter, A3–A6, Legal, Tabloid 11×17, Half Letter, photo paper (4×6, 5×7, 8×10). Photos, labels, stickers, business cards, perler bead patterns; built-in calibration ruler for accurate home printing. All processed locally in your browser — nothing is uploaded.