Stained Glass

Colorful glass panes bounded by dark leading, from a Voronoi mosaic.

Glass panes glow between dark leading. Reshuffle for a new window.

About Stained Glass

Turn scattered seed points into a mosaic of colored glass panes separated by dark leading, like a stained-glass window. Control the number of panes, palette, and lead thickness, reshuffle the layout, and export SVG or a high-resolution PNG.

How to use Stained Glass

  1. Adjust the parameters. Use the side panel to shape your Stained Glass design in real time.
  2. Explore variations. Press Randomize to discover new variations, or copy the share link to reproduce an exact result.
  3. Export. Download your artwork as a high-resolution PNG or a scalable SVG.

Frequently asked questions

What is Stained Glass?

Turn scattered seed points into a mosaic of colored glass panes separated by dark leading, like a stained-glass window. Control the number of panes, palette, and lead thickness, reshuffle the layout, and export SVG or a high-resolution PNG. It runs entirely in your web browser on GeoPatternLab, free and with no sign-up.

Is Stained Glass free to use?

Yes. Stained Glass on GeoPatternLab is completely free, with no sign-up or download required. Create as much art as you like and export it directly from your browser.

How do I download my Stained Glass artwork?

Use the export buttons in the toolbar to save your work as a high-resolution PNG or a scalable SVG. Files download straight to your device.

Does Stained Glass work on phones and tablets?

Yes. Stained Glass is fully responsive and works with touch input on phones and tablets as well as with a mouse or trackpad on desktop.

Can I use Stained Glass artwork commercially?

Yes. Artwork you create with Stained Glass is yours to use for personal and commercial projects, such as wallpapers, prints, textiles, and teaching materials. See our Terms of Use for full details.

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