Convert any image into a stunning triangular grid. Create low-poly art and geometric mosaics with custom triangle sizes and transparency support. Free, fast, and private.
Drag & Drop, Paste, or Click to Triangulate
Our Free Online Triangulate Image Tool is a sophisticated creative utility designed to transform standard photographs into high-end low-poly art and geometric masterpieces. This no-signup generator uses advanced Delaunay triangulation algorithms to break your image down into a stunning mesh of triangles, creating a professional “poly-art” aesthetic in seconds. Whether you are looking to design a futuristic website hero image, unique social media avatars, or abstract digital posters, our tool provides the perfect balance between artistic flair and technical precision.
We offer a completely unlimited and private creative environment. Unlike other poly-art generators, our private triangulation tool processes your data locally within your browser. Your original images are never uploaded to our servers or stored in our database, ensuring your creative concepts and personal photos remain 100% secure. Simply drag and drop your image to watch it dissolve into a beautiful geometric pattern, then download your high-resolution triangle pixel art for free.