Currently, digital electronics frequently operated by direct contact are potential vectors for microbial growth, increasing the threat to human health. Achieving real-time sterilization and effectively preventing bacterial contamination on the surfaces of digital devices remains a significant challenge. Here, based on the photosynthetic process and self-lubricating surfaces of Nepenthes pitcher plants, an omniphobic surface with synergistically enhanced antimicrobial properties was engineered. The PDMS/porphyrin copolymer was synthesized via free radical polymerization, effectively preventing the aggregation of porphyrin molecules. The fabricated coating with a lubricated surface generated 1O 2, •OH, and O 2 •− under visible light irradiation from sunlight or digital devices, triggering effective photochemical antibacterial properties. Additionally, in vitro evaluations demonstrated 99.9 % eradication for E. coli and S. aureus, whereas in vivo studies revealed markedly accelerated wound healing process. The exceptional biocompatibility, non-cytotoxicity, and robust antibacterial properties highlight its potential as a valuable resource for applications in digital products and biomedical devices.