WI2easy analyzes perturbations in warm inflation models and computes background and observational quantities, including the warm-inflation power spectrum, tensor-to-scalar ratio, spectral tilt, and running, as functions of the dissipation ratio Q. Written in Mathematica, it supports arbitrary inflaton potentials and dissipation mechanisms through a simple interface, and provides access to background quantities and observational parameters. The package determines suitable initial conditions for the background differential equations, evolves the full set of perturbation equations in warm inflation coupled to the background, and evaluates the function G(Q) entering the power spectrum. It normalizes the potential to the CMB scalar power amplitude, identifies the Hubble-exit point, and computes background and perturbation quantities for specified values of Q at Hubble exit. WI2easy outputs these quantities and associated observational parameters as functions of Q, and generates plots and data files for further analysis.