Ag0, Fe0, Zn0, Ag2O, Fe2O3, and ZnO nanoparticles were fabricated using environmentally benign, cost-efficient, and time-savvy techniques of green synthesis using Okra seed extract as a reductant and confirmed using UV/Vis, FTIR, XRD, and SEM-EDX techniques. The dye degradation potential of synthesized nanoparticles was tested against two different dyes, methyl Blue and violate. Effects of time, temperature, dye dose, NPs concentration, and pH were determined. Among all, Iron oxide and Zinc oxide showed the best results and entirely degraded the dyes in 3 hours, while silver oxide degraded 80% of the dyes after three hours. Iron and zinc NPs degraded 40% dyes after 3 hours, while silver NPs degraded 25% dye.