Particle flow backgrounds
Particle Flow draws fine lines that follow a slow current, with points of light riding along them. It can read as data, as space or as a long-exposure photo.
Line width and glow size change the feel the most. Thin lines with a big glow look soft. Thicker lines with little glow look technical.
Start from a preset
Each one opens in the editor, ready to change. No account needed.
Where it works
- ·Tech and AI product pages
- ·Space and science graphics
What you can change
Line countParticle countLine widthGlow size
Every style also takes your own colors, up to 16 per layer, and up to 8 layers with blend modes.
Export it
Free: a PNG up to 2x, CSS, an MP4 up to 5 seconds at 720p with a small watermark, and an HTML embed that keeps animating on your site, with a small credit link. Pro removes the watermark and the link, makes video up to 30 seconds in 4K, and adds 4x PNG and GLSL shader code. See pricing.