The NMR Simulator provides an interactive environment for learning how proton Nuclear Magnetic Resonance (¹H NMR) is used to analyze pesticide compounds and determine their chemical structures. Through virtual experimentation, learners interpret NMR spectra by examining the number of signals, chemical shifts, multiplicity, and peak integration. The simulation also introduces essential concepts such as nuclear spin, magnetic resonance, solvent selection, and the role of internal standards in NMR analysis. By combining theoretical knowledge with hands-on spectral interpretation, the NMR Simulator helps students develop practical skills in chemical characterization, spectrometry techniques, and structural elucidation used in research and analytical testing laboratories.