The world's first splitcake simulator

GTX FacepaintSimulation Studio

Build, mix and paint your dream splitcake — pulled straight from the GTX color line. Design recipes, test color combos, and bring them to life on the virtual whiteboard.

Just $5 per month, for GTX Artists — your visual sketchpad for designing, refining, remembering and shopping for every color combo!

GTX Texas Robin one-stroke splitcake in blue, teal and silver-whiteSquishy Doodle x GTX face paint brushes in a tiny shopping cartBlack teardrop face paint sponges arranged on a pastel pattern

What's inside

Your virtual paint kit

Build a splitcake

Pick 2–6 colors, dial in their widths and arrange the order of your perfect palette.

Sponge & blend

A pressure-sensitive teardrop sponge blends your splitcake into soft gradients on a virtual whiteboard.

Brush strokes

Toggle to a flat brush for one-stroke practice — exactly like dragging a real cake across paper.

Ready to make a mess?

Open the studio, lay down your colors, and start painting. Every recipe you build can be saved on your profile.