Doughnut Chart Maker — Free CSV Donut & Ring Charts
Doughnut chart from CSV — perfect for KPI slides with a hollow centre. PNG export, no upload.
How to use
- 1 Paste two-column CSV — label and value.
- 2 Toggle the legend to fit your design.
- 3 Download the doughnut as PNG.
Why use this tool
- Doughnut layout — same data as pie but with a clearer centre for KPI overlay in slides.
- Chart.js loaded on demand.
- Quoted CSV cells supported.
- Pure client-side — your data stays on your device.
Frequently asked questions
Difference from a pie chart?
Visually a ring instead of a filled circle. The data and computation are identical — see the <a class="underline" href="/pie-chart-maker">Pie Chart Maker</a>.
Can I put a label in the middle?
Download the PNG and overlay your KPI in your slide tool — keeps this tool dependency-free.
Why no per-slice legend value?
Hover the slices in the live preview to see the value — the PNG export keeps it clean by default.
What is Doughnut Chart Maker?
A Doughnut Chart Maker is a tool that generates a doughnut chart from CSV data in the browser. It renders proportional segments around a ring with a hollow centre, a layout suited to KPI displays. The chart can be exported as a PNG image, and all processing runs client-side with no file upload.
Doughnut Chart Maker is a free creator utility by Zerethon Tools. Doughnut chart from CSV — perfect for KPI slides with a hollow centre. PNG export, no upload. Runs entirely in the browser — no signup, no upload.
- Category
- Creator
- Pricing
- Free
- Privacy
- Browser-based
- Signup
- Not required
Privacy
Your data never leaves your browser unless explicitly stated. Doughnut Chart Maker runs entirely client-side — no server upload, no logging, no tracking of your input.
Build, share, and grow on Zerethon Social
Free signup. Earn points, collect achievements, and connect with creators worldwide.