Generate Random Circles
Scatter random circles of varying size, position, and color. Runs entirely in your browser, so your data never leaves your device.
Output
The result appears here as you type.
How to use Generate Random Circles
- 1. Set the canvas size. Enter Width and Height in pixels to define the area the circles get scattered across.
- 2. Set how many circles. Enter How many circles to control the density of the scatter, more circles fill the canvas, fewer leave open space between shapes.
- 3. Generate and review. Click generate to scatter circles of varying size, position and color across the canvas. Each circle gets its own random radius, placement and hue.
- 4. Save the image. Download the resulting SVG once you like the composition. Regenerate freely to try a different scatter pattern at the same settings.
When to use Generate Random Circles
Generate Random Circles scatters circles of varying size, position and color across a canvas you size, producing an abstract composition without opening a design tool. It is meant for quick backgrounds and decorative graphics.
- Abstract background for a landing page. A designer building a marketing page wants a colorful, abstract background element that does not require licensing stock art or drawing shapes by hand.
- Placeholder art for a design mockup. Someone prototyping a layout wants filler visual interest behind text or buttons to judge contrast and spacing before final artwork is ready.
- Testing an SVG rendering pipeline. A developer building a tool that processes or exports SVG wants a quick file with many shapes to confirm rendering, scaling, and export all work correctly.
- Generating a bubble-style chart backdrop. Someone designing a presentation slide wants a scattered-circle visual to evoke a bubble chart or data-cloud feel without plotting real data.
Examples
A cluster of random circles
About the Generate Random Circles tool
Generate Random Circles runs as plain JavaScript in your browser tab, with no server behind it. Scatter random circles of varying size, position, and color. Whatever you put in stays on your device from start to finish.
The tool is part of EditSafely's Random Tools section, 120 single-purpose utilities built around the same idea: open the page, get the result, keep your data to yourself.
You can shape the output with 3 settings, including Width, Height and How many circles, and the result refreshes the moment you change one. A worked example further down the page shows exactly what the tool produces for a real input.
That local-first design has practical benefits beyond privacy. The tool keeps working on a flaky connection once the page has loaded, results are instant because nothing round-trips to a server, and it is safe to use with confidential material.
Frequently asked questions
Does Generate Random Circles cost anything?
Yes, it is completely free. All 2,658 tools on EditSafely work without an account, a subscription or usage limits.
Does the generator send anything to a server?
No data leaves your device. The whole tool is JavaScript that runs inside your browser tab, so there is no upload, no server-side processing and no log of what you did. If you disconnect from the internet after the page loads, it keeps working.
How do I get a different result?
Run the generator again. Each run is computed fresh on your device, and any options you change are applied to the next result immediately.
Do I need to sign up or install anything?
Nothing to install and no account needed. Open the page in any up-to-date browser, including on a phone or tablet, and the tool is ready.
Can I save what the tool produces?
Yes. Use the download or copy controls in the output panel to keep the rendered result once it looks the way you want.