Modeler saves its files in Electric Image's "FACT" file format for importing into Animator (see above). It supports ACIS modeling, "ÜberNurbs" (EIAS' subdivision surfaces modeling technology), LAWS (based on parametric formulas) as well as Boolean operations and other modern modeling tools.

Modeler last shipped in Electric Image Universe 5.0. As a result, users of EIAS 5.5 and newer use a third-party modeler instead. As of this writing, Electric Image recommends Nevercenter Silo for this purpose.Form•Z from auto•des•sys is also popularly used as a companion for EIAS.