Create beautiful charts and graphs from CSV data. Bar, line, area, pie, and scatter charts with full customization. Export as PNG or SVG.
100% Client-SideNo UploadFree ForeverNo Sign-up
CSV Data
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Frequently Asked Questions
Paste your CSV data into the text area or upload a CSV file. The tool will auto-detect columns. Select your X axis and Y axis columns from the dropdowns, choose a chart type (bar, line, area, pie, or scatter), and your chart renders instantly.
Yes. Each data series has a color swatch you can click to cycle through 8 preset colors from the NebulaTool design palette. You can choose different colors for each series on your chart.
You can export your chart as a PNG image for sharing and presentations, or as an SVG file for scalable vector graphics. You can also copy the underlying chart data as JSON.
No. All chart generation and data processing happens 100% in your browser. Your CSV data never leaves your device. There are no uploads, no tracking, and no data storage.
NebulaTool Chart Maker supports five chart types: Bar Chart for comparing categories, Line Chart for trends over time, Area Chart for filled trend visualization, Pie Chart for proportional data, and Scatter Plot for correlation analysis.