In this study, three-dimensional Nickel coatings were produced by electroplating method. When the morphology of the coatings was examined, it was seen that the structure was porous and honeycomb-like porous structure. High specific surface area materials can be used as catalysts, energy, and sensors. However, long and expensive processes are required for the preparation of these materials. In the electroplating process, the H2 gas released at the cathode that can cause significant changes in the morphology of the deposit. These H2 bubbles exposed at the cathode can be used as dynamic pore templates, and porous and honeycomb structured coatings can be obtained by this technique. Electrodeposition has been used to createnanostructures with controlled shape and size, morphology and composition. Nanostructures produced by this method are of interest in the literature due to their low initial investment cost and being an easy production method. Direct Current (DC) power supply was used in experiments. Platinized titanium was used as the anode. Pencil Graphite Electrode (PGE) was chosen as the cathode. In the studies, parameters such as electrolyte Nickel concentration, NH4Cl concentration, coating time, and current density were investigated. SEM was used for the morphological characterization, EDX and XRD techniques were used for the chemical characterization of the coatings. With the increment of the electrodeposition time, the resulting structure was homogeneous and the thickness of the coating increased. Smooth, crack-free, and homogeneous coatings were produced when the amount of NiSO4 exceeded 0.1M. It was observed that the crack density of the coatings increased with the increment of the applied current density.