Skip to main content

Generate Chart

Wren AI automatically generates insightful charts to help visualize your data and uncover meaningful patterns.

Automatic Chart Generation

When you ask a question, Wren AI analyzes your data and automatically generates the most appropriate chart type to visualize the results. Simply click the "Chart" tab to see the chart.

generate_chart

Wren AI can generate a wide variety of chart types based on your data and requirements. Here are some examples of what's possible:

Basic Charts

Bar Charts

Perfect for comparing quantities across categories. bar_chart

Other variations:

  • Grouped bar charts for comparing sub-categories grouped_bar_chart
  • Stacked bar charts for showing composition stacked_bar_chart
  • Horizontal bar charts for long category names horizontal_bar_chart

Line Charts

Ideal for showing trends and changes over time. line_chart

Other variations:

  • Multi-line charts for comparing multiple trends multi_line_chart
  • Area charts for emphasizing volume area_chart
  • Step charts for discrete changes step_chart

Scatter Plots

Great for showing correlations and relationships between variables. scatter_plot

Other variations:

  • Bubble charts for adding a third dimension bubble_chart

Pie Charts

Useful for showing proportions of a whole. pie_chart

Other variations:

  • Exploded pie charts for emphasis exploded_pie_chart
  • Multiple pie charts for comparing multiple categories multiple_pie_chart

Advanced Visualizations

Maps

Perfect for geographical data visualization. map_chart

Mixed Charts

Combine different chart types for richer insights. mixed_chart

Heat Maps

Excellent for showing patterns and correlations in matrix data. heatmap_chart

Metrics & KPIs

Display key performance indicators and important numbers. metrics_chart

info

Chart types are not limited to the above examples. Wren AI supports any visualization that can be created using Vega-Lite.

Check out Vega-Lite examples for more inspirations.

Adjusting the Chart

You can adjust your chart using natural language. Simply describe the changes you want to make, and Wren AI will update the visualization accordingly.

Example 1: Style Changes

You can modify the chart's appearance using natural language:

  • "Make the bars blue"
  • "Increase the font size"

Example 2: Data Visualization Enhancements

Add more information to your chart:

  • "Add data labels above each point"

Example 3: Chart Type Transformations

Transform your chart into a different visualization:

  • "Convert to a side-by-side bar chart with shared y-axis"
  • "Show this as a stacked area chart"
  • "Create a dual-axis chart with line and bar"
  • "Display as a heat map"

Regenerate Chart

If you're not satisfied with the chart, you can regenerate it by clicking the "Regenerate" icon.

Restoring to Last Version

If you're not satisfied with the changes, you can click the "Restore to last version" button at the bottom of the chart to revert to the previous state.

restore_to_last_version

Resetting the Chart

If you want to start over, you can click the "Regenerate" button.

Saving the Chart

You can save the chart by clicking the "More" icon. We support downloading the chart in PNG and SVG formats.

Pin to Dashboard

You can pin the chart to your dashboard by clicking the "Pin to dashboard" button.