Bubble Chart Maker
Compare three variables with bubbles of different sizes. Create professional, interactive Bubble Charts in seconds without any design or coding skills.
Create Your Bubble Chart NowInstant Creation
Generate charts in seconds
Fully Customizable
Colors, labels, and styling
Export Ready
PNG, SVG, and PDF
Free to Start
No credit card required
What is a Bubble Chart?
Bubble charts extend scatter plots by adding a third dimension through bubble size. The x-axis and y-axis represent two variables, while the bubble size represents a third variable, and color can represent a fourth variable. This multidimensional visualization is powerful for identifying patterns and relationships across multiple variables simultaneously.
Bubble charts are commonly used in venture capital analysis to show company valuations (bubble size) relative to growth and profitability, and in marketing to analyze market opportunity (size) against market share and growth rate. The visual appeal and multidimensional capability make bubble charts effective for presentations and executive dashboards, though care must be taken to ensure the visualization isn't overly complex.
When to Use a Bubble Chart
How to Create a Bubble Chart in 3 Steps
Upload Your Data
Copy and paste your data, upload a file (CSV, Excel, JSON), or type directly into our data table. CleanChart automatically detects your data structure and format.
Select Bubble Chart & Customize
Choose Bubble Chart from our chart type selector. Customize colors, labels, legend position, and styling. Preview changes in real-time as you adjust settings.
Export & Share
Download your Bubble Chart as PNG, SVG, or PDF for reports and presentations. Embed the chart directly on your website or share a link with your team.
Real-World Example
Analyzing market size, growth rate, and profitability for different product categories
Best Practices for Bubble Charts
- 1.Keep labels clear and readable - use concise text that fits without overlapping
- 2.Use consistent colors throughout your visualization for easy pattern recognition
- 3.Include a descriptive title that explains what the chart shows
- 4.Ensure data is accurate and up-to-date before creating your chart
- 5.Consider your audience when choosing complexity and detail level
For more visualization guidelines, see resources from Tableau, Chartio, and the Interaction Design Foundation.
Create Bubble Charts From Your Data
Import your data from any format and convert it to a beautiful Bubble Chart
Helpful Guides & Resources
Data Visualization for Beginners
Learn the fundamentals of creating effective charts
Chart Types Explained
When to use different types of charts for your data
Best Color Palettes for Charts
Choose colors that make your data stand out
Best Free Chart Makers (2026)
Compare top chart making tools and find the best fit
Frequently Asked Questions
How do I create a Bubble Chart for free?
CleanChart offers a free tier that lets you create Bubble Charts. Simply upload your data, select Bubble Chart as your chart type, customize the design, and export.
What data formats are supported?
We support CSV, Excel (.xlsx), Google Sheets, JSON, and direct paste from clipboard. You can also connect to databases and APIs for live data.
Can I customize the Bubble Chart design?
Yes! You can customize colors, fonts, labels, axis formatting, legends, and more to match your brand or presentation needs.
What export formats are available?
Export your Bubble Chart as PNG (for presentations), SVG (for editing), or PDF (for reports). You can also embed interactive charts on websites.
Is my data secure?
Yes. CleanChart processes data securely and follows best practices for data protection. We don't store your data longer than necessary for chart creation.
Ready to Create Your Bubble Chart?
Start visualizing your data in minutes - no coding required.
Get Started Free