如何使用Online Chart Maker

Choose Chart Type

Select the most suitable chart type from our variety of options based on your data characteristics and presentation needs. Each chart type has its specific use case:

Line Charts - Best for showing trends in continuous data

Bar Charts - Ideal for comparing values between different categories

Pie Charts - Perfect for showing part-to-whole relationships

Scatter Plots - Suitable for analyzing correlations between variables

Prepare Your Data

Organize your data in CSV format:

First row as headers, defining column names

First column typically for data labels (e.g., time periods, category names)

Ensure consistent data format, avoid mixing text in numeric columns

Month,Sales,Profit
Jan,1200,300
Feb,1400,350
Mar,1100,280

Upload Data

Click the "Upload CSV File" button and select your prepared CSV file:

Supports .csv file format

Recommended file size under 1MB

Ensure UTF-8 encoding for proper character display

Adjust and Optimize

Fine-tune your chart based on the preview:

Choose an appropriate color scheme

Adjust chart dimensions and proportions

Add titles and legend descriptions

Show or hide data labels as needed