This study aims to examine the impact of electronic word-of-mouth (eWoM) marketing on branding attitudes in social networks. Specifically, we investigate the effects of eWoM activities on brand awareness, brand destruction, branding, brand image, and brand competition. To gather data, we conducted a survey among followers of the Vizland shoe page on the Instagram social network. Statistical analysis was performed using SPSS software, and hypotheses were tested using SmartPLS software. The results indicate that eWoM significantly and positively influences branding, brand image, and brand awareness, while it does not have an impact on brand destruction. Additionally, branding and brand destruction are found to play a crucial role in gaining competitive advantage. Therefore, eWoM activities contribute to enhancing the brand relationship.