Instant Multi-Chart Generator

Create multiple synchronized charts from your data with consistent scaling. Perfect for comparing multiple data series side by side.

About

Input Data

Chart Options

Color Controls

Expected Data Formats

CSV Format

CSV files should have a header row followed by data rows. You can also include metadata in comment lines (starting with #).

Example CSV:

# title: Quarterly Sales Comparison
# type: bar
# colors: #80208f,#ba68c8
Quarter,2023,2024
Q1,5000,6000
Q2,7000,8000
Q3,8000,9000
Q4,6000,1500

How the Header Row Works:

The first column in the header row is for your labels (such as categories, time periods, or names). Each additional column is a dataset or series (such as years, products, or groups you want to compare). For example, in Quarter,2023,2024:

  • Quarter is the label for each row (e.g., Q1, Q2, Q3, Q4).
  • 2023 and 2024 are datasets/series. These will appear as separate series in bar/line charts, or as selectable datasets in pie/donut charts.
Header Purpose
Quarter Label for each row (category or time period)
2023 Dataset/series (e.g., values for 2023)
2024 Dataset/series (e.g., values for 2024)

How Data Rows Work:

  • The first value in each row is the label (e.g., Q1).
  • The remaining values are the data for each dataset/series (e.g., 5000 for 2023, 6000 for 2024).

Supported Metadata:

  • # title: Your Chart Title - Sets the chart title
  • # type: bar|line|pie|donut - Sets the chart type
  • # colors: #hex1,#hex2,... - Sets custom colors for data series

How Colors Work:

For bar and line charts, colors are applied to each data series (column) in order:

# colors: #80208f,#ba68c8,#9c27b0
Month,Sales,Expenses,Profit
January,1000,600,400
February,1200,650,550

In this example:

  • Sales data will be purple (#80208f)
  • Expenses data will be light purple (#ba68c8)
  • Profit data will be deep purple (#9c27b0)

For pie and donut charts, colors are applied to each slice in order:

# type: pie
# colors: #80208f,#ba68c8,#9c27b0
Category,Value
Category A,100
Category B,200
Category C,300

In this example:

  • Category A will be purple (#80208f)
  • Category B will be light purple (#ba68c8)
  • Category C will be deep purple (#9c27b0)

If you don't specify colors, the tool will automatically assign colors from its default palette.

About This Tool

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What It Does

A powerful tool that creates multiple synchronized charts from your data, with each data series getting its own chart while maintaining consistent scaling across all visualizations.

Common Uses

  • Comparing multiple metrics side by side
  • Analyzing trends across different data sets
  • Creating comprehensive data visualizations
  • Maintaining consistent proportions across charts

How It Works

Simply upload your data in CSV format, and the tool will automatically create multiple charts with consistent scaling. Each data series gets its own chart, making it easy to compare and analyze different metrics side by side.

Tips for Use

  • Use custom colors to differentiate between series
  • Export charts as PNG for presentations
  • Share your visualizations via URL
  • Use the combine feature to compare multiple series in a single chart when needed