Professional Visualization Tool

Column Chart Tool

Create publication-ready grouped column charts with advanced customization options

Data Input

Data Format Guidelines

Basic format: First column should be "Category", followed by data and error columns.

Error bars: Add any columns for error values, then assign them to series using the mapping below.

Example:

Category,Sales,Revenue,Sales_Std_Dev,Revenue_CI
Q1,100,200,5,10
Q2,120,250,8,12