Paint with Algorithms

Vexy Lines transforms ordinary pixels into expressive, infinitely scalable vector artwork. It analyzes tone, edges, and shapes in your images, then renders them with math-precise lines, dots, letters, or patterns — adding depth and razor-sharp clarity at any size.

Vexy Lines Play

This web app brings the magic of algorithmic art right to your browser. Drop in an image, pick a fill style, tweak the parameters, and see the results instantly.

Many fill styles and features in Vexy Lines Play are completely free. Premium fills and high-resolution exports use Vexy Coins, which you can purchase in flexible amounts. Sign in to save projects to the cloud and access them from anywhere.

Vexy Lines Desktop

For professional work, the Vexy Lines desktop app offers the complete creative toolkit: layers, groups, masks, mesh warping, the Handmade fill for pencil-clean custom strokes, and production-ready export for print shops, vinyl cutting, and laser engraving.

Available for macOS and Windows with a one-time purchase — no subscription needed.

About the Team

Vexy Lines is developed by Fontlab Ltd., creators of professional font editing tools used by type designers worldwide since 1992.

The project builds on years of research into bitmap-to-vector conversion, combining proven techniques with modern interface design to make algorithmic art accessible to everyone.