ExcelInsight is a free pie chart maker. Upload an Excel or CSV file and turn any categorical column into a themed, labelled pie chart that shows share of total at a glance.
Pie charts work best when you have five or fewer categories and you want to communicate share of a whole — market share, traffic source mix, expense breakdown. For more categories, use a horizontal bar chart instead.
ExcelInsight orders slices by size, applies a high-contrast palette, and adds percentage labels automatically so the chart is readable both on screen and in the exported PDF.
No signup, no upload to a server. Open ExcelInsight, drop your Excel or CSV file, and get a dashboard in seconds.
Pie variants are on the roadmap. For now you can switch any chart to another type (bar, horizontal bar, line, area) with one click.
Yes. ExcelInsight is completely free with no signup, no subscription, and no usage limits. Upload as many Excel or CSV files as you like.
Yes. Files are processed entirely in your browser using client-side JavaScript. Nothing is uploaded to a server, which makes it safe for confidential financial, sales, HR and operational data.
ExcelInsight