Fourier animation tools

Pick what you want to animate. Each tool opens in the full editor for export.

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SVG to animation: turn any SVG into a Fourier drawingFree SVG to animation tool. Upload an SVG logo or icon and every path is redrawn by spinning circles. Export MP4, GIF, WebM with transparency, or embed it.
Animated signature generatorSign with your mouse or finger and watch your signature redraw itself, stroke by stroke, with spinning circles. Free; export a transparent GIF or video for email and sites.
Photo to line drawing animationTurn a photo into a line drawing traced by spinning circles: separate lines or one continuous line. Free, runs in your browser; export a video or GIF.
Text animation: write any word with spinning circlesType a word or name, pick one of 16 fonts, and watch it written by spinning circles, one letter at a time. Free; export MP4, GIF or a transparent WebM.
Teach Fourier series with spinning circlesFree interactive tools for teaching Fourier series: a step-by-step explainer, live epicycle drawings, a spectrum you can mute, and a projector-ready classroom mode.