Stacked bar graph maker

Click to upload or drag and drop

Accepts csv, parquet, tsv and json

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Create stacked bar charts online

Create beautiful stacked bar charts instantly with our free online tool. Perfect for comparing parts of a whole across categories or showing composition changes over time. Upload your data and generate professional visualizations with customizable options.

Regular and percentage stacking modes

Vertical or horizontal orientation

Multiple value columns support

Interactive tooltips and legends

Downloadable as high-quality PNG

Mobile-friendly visualization

How to create your stacked bar chart

  1. Upload your data
    Upload your data in CSV, Parquet, TSV, or JSON format. Your data should have at least one category column and multiple numeric columns for the values you want to stack.
  2. Select your columns
    Choose a category column (like dates, products, or regions) and multiple value columns that will form the stacked segments of your bars.
  3. Choose stacking mode
    Select between regular stacking (absolute values) or percentage stacking (relative proportions adding to 100%).
  4. Customize and download
    Adjust colors, labels, and orientation, then download your visualization as a high-quality PNG file.

Stacked bar chart examples

Device usage distribution

A stacked bar chart showing device usage distribution across quarters. Each bar represents total users for a quarter, with segments showing the contribution from each device type. The total height represents total users.

Project progress tracking

A percentage stacked bar chart showing project completion status. Each bar represents 100% of a project, with segments showing the proportion of tasks in different states (completed, in progress, not started).

Graph makers

Bar graph

Compare values across categories. Perfect for showing differences between groups.

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Column graph

Similar to bar graphs but with vertical bars. Great for comparing values.

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Scatter plot

Show relationships between two variables. Identify correlations and patterns.

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X-Y plot

Create X-Y plots to show correlations and trends between variables.

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Line graph

Compare trends and patterns over a continuous range. Perfect for showing changes over time or sequences.

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Time series graph

Visualize data over time. Perfect for temporal analysis and trend discovery.

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Box plot

Visualize data distributions with quartiles and outliers. Perfect for understanding data spread and identifying anomalies.

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Histogram

Show frequency distributions of numeric data. Great for understanding data patterns and distributions.

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Pie chart

Display parts of a whole as proportions or percentages. Perfect for showing composition and relative sizes.

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Donut chart

A variation of pie charts with a hollow center. Great for showing proportional data while leaving space for additional information.

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Nightingale chart

A radial visualization that combines aspects of a pie chart and bar chart. Perfect for showing cyclic patterns and comparing proportions.

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Radar chart

Compare multiple variables in a circular format. Perfect for multivariate data comparison and pattern analysis.

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Heatmap

Visualize data patterns across two categorical dimensions with color intensity representing values.

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Sankey diagram

Visualize flow between nodes, perfect for showing transfers or relationships between categories.

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Stacked bar chart

Compare parts of a whole across categories or show composition changes over time.

Create graph
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