SVG Pie Chart Generator
Generate a pie chart as clean SVG from a list of numbers, with automatic colours and proportional slices, ready to paste into any page.
Last reviewed by the Radiatus Cloud team
Turn a list of numbers into a pie chart as SVG code.
Need this done properly for your business?
Radiatus delivers secure cloud, DevOps & compliance engineering.
Generate pie charts as SVG
A pie chart shows how a whole divides into parts, with each slice sized in proportion to its value. This generator turns a simple list of numbers into a clean SVG pie chart, calculating each slice angle from its share of the total and assigning a distinct colour from a built-in palette. Enter values such as thirty, twenty, fifteen and thirty-five, and it draws four slices in the correct proportions.
Each slice is a precise arc path, so the chart is mathematically accurate and stays crisp at any size.
Using pie chart SVG
Because the chart is vector SVG, it scales without blurring and embeds directly in web pages, documents and slides with no image file to manage. The colours come from a balanced palette so adjacent slices are easy to tell apart, and you can recolour any slice by editing its fill. Pie charts work best with a small number of categories where the proportions, rather than exact values, are the message.
The output is self-contained and standards-compliant. Everything is generated locally in your browser.
Notes
This SVG Pie Chart Generator tool runs entirely in your browser, so nothing you enter is uploaded or stored on a server. The generated output is plain, standards-compliant code that you can copy, paste, edit and reuse freely in your own projects, documents and designs without any attribution or sign-up.
Related tools
- EXIF Viewer — Extract hidden EXIF data (Camera, GPS, Settings) from images.
- Favicon Generator — Generate favicons and app icons at every required size from one source image, with the exact HTML to reference them.
- Placeholder Image Generator — Generate placeholder images at any size with custom colours and label text. Produced in your browser as downloadable files, no external hotlinking.
- Image Resizer — Resize images in your browser with aspect ratio control and format conversion. Files are processed locally and never uploaded.
Frequently Asked Questions
What input does it take?
A list of positive numbers separated by commas or spaces. Each number becomes a slice sized by its share of the total.
Are the slices accurate?
Yes. Each slice angle is calculated from its proportion of the total, drawn as a precise arc path.
Can I recolour the slices?
Yes. The output is plain SVG, so you can edit the fill colour of any slice directly.
How many slices work well?
Pie charts are clearest with a small number of categories, where the relative sizes are easy to compare at a glance.
Privacy & Security
Everything runs in your browser; nothing is uploaded.
How to Use
Enter comma-separated values, then generate the pie chart.
Disclaimer: This tool is provided "as is" without warranty of any kind. Results are for educational and utility purposes.
Related Tools
EXIF Viewer
ImageExtract hidden EXIF data (Camera, GPS, Settings) from images.
Favicon Generator
ImageGenerate favicons and app icons at every required size from one source image, with the exact HTML to reference them.
Placeholder Image Generator
ImageGenerate placeholder images at any size with custom colours and label text. Produced in your browser as downloadable files, no external hotlinking.