Turn any image into flat, modern "low poly" art built from many triangles. It works by first detecting the image's edges, placing more feature points where edges are strong, then connecting those points with a Delaunay triangulation to build a triangle mesh. Each triangle is filled with the color sampled at its centroid, so the photo's smooth gradients are replaced by geometric flat-shaded facets — the look of polygon art and low-poly wallpapers. Raise "detail" to use smaller triangles that stay closer to the original, or lower it for a bolder, more abstract result. Raise "edge focus" to cluster points along contours and high-contrast areas, keeping detail there while flat regions are merged into large triangles. Hit "Regenerate" to reshuffle the points into a different pattern, so you can try as many variations as you like until you get a composition you love. Save the result as a PNG and use it for desktop or phone wallpapers, presentation and video backgrounds, banner and thumbnail assets, or geometric design material. Nothing to install and nothing to upload — loading, converting, and saving all happen locally in your browser, so your image is never sent anywhere.