Mixaify is an animation retargeting tool that transfers motion data from imported Mixamo skeletons to Rigify characters. After importing and scaling the source Mixamo rig to match the target character, users assign the source and target within the Item tab panel to initiate the transfer. The retargeted motion can then be directly baked to the Rigify system's forward kinematics (FK) controls.

In addition to the core retargeting functionality, the addon includes a quick mode switch dropdown. This allows users to rapidly toggle all of a character's limbs between inverse kinematics (IK), FK, or custom user-defined modes simultaneously. The addon specifically requires both the Mixamo and Rigify rigs to retain their default controller names.