Welcome

This is KLMN Check out the new CNC Feed & Speed Planner, the QR Code Generator, and the Mass QR Sheet.

11 Dots

Swap three stones across an eleven-dot board against a perfect opponent, with every move's outcome worked out by an exact solver.

Generate pen-plotter line art — vortex tangles, contour maps, flow fields, hatching — and export it as SVG or G-code.

Dial in feeds, speeds, chipload, SFM, and DOC/WOC with a designer-grade UI.

Build a printable sheet of labelled QR codes on a grid, sized to fit exactly one page.

Turn any text or URL into a QR code. Tune error correction, size, and colors; download as PNG or SVG.

Generate a decaying sine-wave edge profile — ripples fading from a waterline — and export it as a DXF polyline for CNC routing or laser cutting.

Stack modular dollhouse rooms into a shelf, tune each one, check it in 3D and download the blocks as STL for printing.

Upload an SVG and animate it with a hand-drawn wiggle effect. Export as GIF or WebM.