Turn your CSV files into pie charts in seconds — no manual re-typing required.
Your CSV needs at least two columns: one for category labels and one for numeric values. The first row should be headers, such as 'Category,Value'. Save the file with a .csv extension using any text editor or spreadsheet app.
Navigate to the chart generator and look for the CSV upload or import button. This lets you load data directly from a file instead of typing each value by hand.
Click the upload button and select your CSV file. The tool will parse the file automatically, mapping the first column to slice labels and the second column to values.
After upload, check that every category and value was imported correctly. Look for any parsing errors caused by extra commas, missing values, or encoding issues and fix them before proceeding.
Adjust colors, labels, and the title to suit your needs. Once the chart looks right, download it as PNG or SVG for use in reports, dashboards, or presentations.
Practice what you learned with our interactive pie chart editor below. The chart is pre-filled with sample data to get you started.