Data visualization tools are software applications that help users convert complex data sets into understandable visual representations such as charts, graphs, and maps. These tools allow users to analyze and interpret data more effectively, identify patterns, trends, and outliers, and communicate insights to facilitate data-driven decision-making. By providing interactive and dynamic visualizations, these tools enhance data exploration, discovery, and presentation, enabling users to extract meaningful insights and communicate complex information in a visually appealing and intuitive manner