Titanium oxide nanotubes have various applications and one of the most important applications of these nanotubes is photocatalytic water splitting for hydrogen production under sunlight. At present, due to its large bandgape (3.2eV) the use of TiO2 nanotube has Not yet reached the commercialization stage. TiO 2 only absorbs ultraviolet light. Different methods such as doping of metals or nanometals, modification of surface and deposition of noble metals and so on, have been developed for improve the photocatalytic activity of TiO 2 in the vidible light region. In this thesis, at the first the WTiO 2 , FeTiO 2 and CrTiO 2 nanotubes were prepared by simultaneous anodizing methods and then Pt-Pd were deposited on the surface of prepared sample by electro deposition method. In order to study the surface morphology, structure and optical properties, FE-SEM, XRD and UV-Vis techniques were used.results showed the presence of on the surface of sampls, the presence of nanotubes, tungsten, iron, chromium, platinum and palladium,and as well as reduce the bandgap was observed in the samples.inorder to study of electro photocalystic properties of samples, we use from LSV and CA test and amount of H 2 generation by this method were carried of the samples.Finally the electro chemical reaction of hydrogen generation from water splitting for each of the samples was investigated generally, in the first part, which related to WTiO 2 nanotubes, WT 4 sample has a current density of 0.7?A and hydrogen generation of 360?l per hour. In the secend part, which related to FeTiO 2 nanotubes, FeT 4 sample with a curreny density of 1.5?A and hydrogen generation of 825?l per hour, and the third, which related to CrTiO 2 nanotubes, a CrT 3 sample with the current density of 1.5?A and hydrogen generation of 800?A per hour were selected as optimal samples.