Live2D Cubism Viewer

The Live2D Cubism Viewer loads a standard Cubism asset package and renders a faithful preview for asset validation. It supports model.json, textures, and motion files without a runtime engine, enabling rapid offline feedback. It helps artists verify texture mapping, deformation, and motion alignment early in the pipeline.
Conceptually, the tool decouples asset verification from game engines by performing core rendering, bone transforms, and motion interpolation in a client-side context, preserving IP while lowering project friction.
Who benefits includes modelers, riggers, QA engineers, and integrators who need quick sanity checks before export to runtime. The value lies in faster iteration cycles, clearer visual confirmation, and easier collaboration across teams. Core features include model loading, texture mapping validation, bone-based deformation, and playback of motions; advanced use cases cover parameter scrubbing, multi-camera previews, and frame snapshot export.
Typical workflows involve loading a Cubism package, selecting a test motion, scrubbing parameters to inspect deformation, and exporting a snapshot for design review or handoff.