KAOREN is a browser-based, real-time collaborative app for practicing face sketches with VRM 3D heads. Rotate or randomize the camera, switch expressions, and run 15–90s (or no limit) croquis rounds. Share a room to sync the exact 3D view, layers, and strokes via WebSocket. No install, no signup, and VRM files stay local (never uploaded).

Drawing faces every day is harder than it sounds. Kaoren makes it simple. Kaoren is a browser-based drawing practice tool for faces and poses. Load a VRM model, choose a time limit, and start drawing instantly. It offers 15, 30, 60, and 90 second timers, optional guide lines, random poses and expressions, and a built-in drawing panel. Perfect for illustrators, character artists, and VTuber creators who want a fast daily warm-up without setup.