Free · Curve particles through the air

Swirl Trail Animation Maker for Kids

Make a comet, leaf breeze, or ribbon trail that bends instead of moving straight.

  • Clear, kid-friendly steps
  • Private in your browser
  • No signup
Motion playground

Swirl trail animator

Make particles curve instead of moving in a straight line.

Private and local
Your ideaCurve cool comet dots across the stage.
Start with an example
Live Mo.js previewComet curl
12 particles

Tap to place the start of the swirl trail.

Save your motion

Keep an animated SVG, one still frame, a PNG, or an editable project.

Your taps and project stay in this browser. Preview motion uses Mo.js 1.7.1 under the MIT license.

Powered by Mo.js, an open-source library available under MIT.

Three simple steps

How to use it

  1. Pick one clear example, then press Play or tap the stage.
  2. Change the shapes, colors, distance, particle count, or time.
  3. Save an animated SVG, still frame, PNG, or local project.

Private by default

Your words and choices stay in this browser tab. There are no accounts, uploads, ads, or trackers inside the tool. Close the tab and the working data is gone.