1. Go to Yi Tu online website and click "Start painting".

2. Select the Chart type, find the comparison chart template, select any template and open it.

3. After selecting the comparison chart, you can quickly modify the numerical value or modify the theme style of the comparison chart online.

4. After drawing, you can export pictures or other formats.

Contrast chart is a kind of data chart presented in the form of ring or table, which can let us see the data differences between different elements more intuitively.

The data comparison chart can also be a comparison chart, which is used to express or compare various forms of data, rich data and descriptions suitable for expression in a chart style. The comparison chart can clearly express the gaps and values between different projects.