iModeler simplifies the creation of process design kits (PDKs) for passive devices with rapid model synthesis across various nodes. Leveraging full-band 3D electromagnetic simulation, iModeler enhances the speed and accuracy of PDK modeling. The tool integrates seamlessly with Cadence Virtuoso, allowing users to control model parameters and configure complex on-chip passive devices such as inductors and capacitors. With its rich library of templates and dedication to optimizing parametric models, iModeler stands as a vital resource for the efficient and precise design of on-chip passive devices within different process environments.