Creating custom visualizations in Julius allows you to transform raw data into clear, insightful charts with just a few prompts. Whether you’re exploring trends, comparing groups, or presenting results to stakeholders, Julius makes it easy to generate and refine visuals without writing code. In this guide, we’ll walk you through how to create, customize, and save visualizations that match your data and your brand.
1

Upload or Access your Data

  1. click “+ Add Data”.
  2. Upload a file or choose a connected data source.
  3. Julius will automatically parse the structure and show a preview.
2

Ask for a Visualization in Natural Language

In the chat, simply type something like:
“Create a bar chart of sales by region.”
“Plot a line graph showing daily active users over time.”
“Visualize the distribution of order amounts as a histogram.”
Julius will:
  • Parse your request
  • Identify relevant columns
  • Generate the appropriate visualization (e.g., bar, line, scatter, histogram, boxplot)
3

Customize the Output

Once the visualization appears, you can refine it by asking follow-ups:
  • Change chart type:
    “Can you turn this into a pie chart?”
  • Adjust axes or labels:
    “Label the x-axis as ‘Date’ and y-axis as ‘Revenue’”
  • Add grouping or filtering:
    “Group by product category” or “Only show data for 2024”
  • Change formatting:
    “Add data labels” or “Use log scale on the y-axis”
4

View or Edit the Code (Optional)

Click “Show Code” to:
  • See the Python or SQL code used to generate the visualization
  • Edit the code if you want more control (e.g., set color palettes, change figure size)
  • Rerun the chart with your edits
5

Save It to a Notebook (Optional)

Once you’re happy with the visualization:
  • Click “Save to Notebook” to store it with your analysis
  • Add context, reasoning, or notes alongside the chart
  • Share the Notebook with your team for review or reuse
6

Export or Share

  • Right-click or use built-in tools to download the chart as an image (PNG, SVG)
  • Or copy it to clipboard to paste into a report, slide deck, or Notion doc

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Using Chart Themes:

Julius supports custom chart themes, allowing you to personalize your visualizations to align with your company’s brand identity.
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To get started:
1

Click on Settings → Chart Themes

2

Choose from built-in presets like Scientific, Dark, or the Julius theme

3

Create your Own Custom Theme

  • Select primary and background colors using a color picker or input RGB, HSL, or HEX codes
  • Auto-generate a palette or manually set gradient and chart colors
  • Customize chart details: axes, fonts, borders, legends, and more
Once created, your custom theme will automatically apply to new visualizations, making it easy to drop charts into decks, presentations, and reports that look on-brand.