In Vietnam, EFL learners have always been concerned about improving their grammar knowledge, and many efforts have been made to do so through various methods. Some studies suggest engaging students in their learning process and focusing their attention on untilizing multimedia and visualizations in form of infographics. However, little research has been conducted on the topic, and the current study is an attempt to find empirical evidence for such a suggestion in Vietnam context. This study was designed to examine the impact of infographics instruction on grammar learning. While the experimental group learned grammar with infographics instruction, the controlled group learned it with routine and traditional techniques. Finding reveals that infographics instruction was an effective instrument to help EFL learners learn English grammar.