FractaleriaFree demo
Design and download your template, ready to string
Try the generator with two unlocked designs: the prime number circle and the Sun disc. Change the nails, size and layers, and download the template. You can look at the rest of Fractalería's classic designs; they open with full access.
My designs
They are saved only in this browser. To take them to another device, use “Copy link”.
The simulator draws the string straight, from nail to nail. On the board, the thickness of the nail, the tension and whether or not you cross the string change the details: use it to decide on the design, not to replace practice.
The layers of string
You string from the center outward: from the biggest skip to the smallest. Layer 1 ends up at the bottom.
Materials
How to draw this template
How to string it
The tool does the math. You learn to string by stringing.
The training has what the simulator doesn't show: the knots, the tension, when to cross the string and how each design is built step by step.