🥧 Pie & Donut Chart Maker
Paste your data as “label, value” lines and get a pie or donut chart with automatic percentages and a legend — download a crisp PNG or an editable SVG in your browser.
Typography
Colors
Fonts are self-hosted and embedded into the download, so your chart looks identical everywhere. Everything renders in your browser — the data you paste is never uploaded. 🔒
How the pie & donut chart maker works
Enter one “label, value” pair per line. The tool totals the values, draws each slice proportional to its share, and labels every slice with its percentage plus a side legend showing the value and percent. A checkbox switches between a full pie and a donut (ring) style. It’s all drawn as an SVG in your browser, with a 2× PNG export — and your numbers are never uploaded.
Pie and donut charts show parts of a single whole, so they work best with a handful of positive categories that add up to 100%. Only positive values are used (a slice can’t be negative). For comparing many categories precisely, or for trends over time, a bar or line chart is easier to read.
Frequently asked questions
How do I make a pie chart online for free?
Paste your data as “label, value” lines (for example “Direct, 45”), and the tool draws the slices with percentages automatically. Add a title, pick colors, and download — no sign-up, no watermark.
How do I make a donut chart instead?
Tick the “Donut (ring) style” box and the same data renders as a ring with a hollow centre. Everything else — percentages, legend, downloads — works the same.
Are the percentages calculated for me?
Yes. The tool sums your values and labels each slice with its share of the total, and the legend repeats the value and percentage — you just paste the raw numbers.
Is my data uploaded to make the chart?
No. The pie chart is generated in your browser from the text you paste, so your data stays on your device and the tool works offline after loading.
Why should a pie chart only use positive numbers?
A pie shows each value’s share of a total, and a share can’t be negative, so only positive values are drawn. If you have negative numbers (like profit and loss), a bar chart is the right choice.