Screen-print color separations, right in your browser
Upload art, pick the shirt color (or none), and rip it into individual color plates: spot seps for logo art, simulated process for photoreal art on darks. View every plate as its ink color or as the 100% black film, edit plates with wand and lasso, then export press-ready films at 300 DPI. Nothing leaves your device.
Hand edits are a finishing pass: changing inks or re-separating rebuilds the plates and clears them.
Spot seps and simulated process, demystified
A screen print is built one ink at a time: each color in the design gets its own plate, output as 100% black on clear film, burned to its own screen. Spot separation snaps clean logo art to its exact ink colors. Simulated process goes further: it blends a small standard set of inks with halftone dots so photorealistic art prints on dark garments, white underbase first, colors over it, highlight white on top.
Separation Engine does both. It reads your art, picks the ink palette (or you set it), and rips one plate per ink. Flip any plate between its ink color and the black film view, then export press-ready 300 DPI films with the same dot rules as the Halftone Engine.
Nothing is uploaded
There is no server behind this page. Your artwork is read, separated, and saved entirely on your own device.