Chart Generator
Create professional data visualizations instantly with our free online chart generator. Supports 6 chart types, export to PNG/PDF, and save your chart history.
What is Chart Generator?
Our Chart Generator is a powerful, browser-based tool that allows you to create beautiful, customizable charts without any design skills or software installation. Whether you need to visualize sales data, survey results, or any other numerical information, this tool makes it simple and fast.
Instant Generation
Charts update in real-time as you edit
6 Chart Types
Bar, Line, Pie, Area, Radar, Donut
Export & Save
PNG, PDF export and history save
Chart Settings
Data Points
Chart Preview
How to Use Chart Generator
Select Chart Type
Choose from 6 chart types: Bar, Line, Pie, Area, Radar, or Donut.
Enter Your Data
Add labels and values for each data point. Click "Add" to create more entries.
Customize & Save
Adjust colors, dimensions, and save your chart for later use.
Export
Export as SVG, PNG, or PDF for your documents and presentations.
Chart Type Guide
Bar Chart
Best for comparing discrete categories or showing rankings. Ideal for sales by product, votes by candidate, or scores by team.
Line Chart
Perfect for showing trends over time. Use for stock prices, temperature changes, website traffic over months, or growth metrics.
Pie Chart
Great for showing proportions and percentages. Best for market share, budget allocation, survey responses, or demographic breakdowns.
Area Chart
Similar to line charts but with filled areas below the line. Excellent for emphasizing volume or cumulative totals over time.
Radar Chart
Perfect for comparing multiple variables across categories. Great for skill assessments, product comparisons, or performance metrics.
Donut Chart
A variation of pie chart with a hollow center. Useful for showing proportions while allowing space for additional information in the center.
Frequently Asked Questions
What file formats can I export?
You can export charts in three formats: SVG (for web and editing), PNG (for images and presentations), and PDF (for documents and printing).
How many charts can I save in history?
You can save up to 20 charts in your browser's local storage. Charts are stored locally on your device and persist between sessions.
Is there a limit to how many data points I can add?
There is no strict limit, but we recommend keeping charts readable. Bar and line charts work best with 10-15 data points, while pie charts are clearest with 5-8 segments.
Are my charts saved on your servers?
No, all chart data is stored locally in your browser. We don't collect or store any of your data on our servers, ensuring complete privacy.
Can I use these charts commercially?
Absolutely! All charts generated with our tool are yours to use freely, including for commercial purposes. No attribution required.
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