Drop an SVG and watch a virtual pen plotter draw it, stroke by stroke, motor sounds included. CNC PENCIL is a simulator of the most hypnotic machine in the maker world — the robotic arm that draws with a real pen — without the hardware bill.
A machine that moves a real pen over paper along programmed paths — the ancestor of the printer, reborn as an art tool. Watching one draw is famously mesmerising, which is exactly what this simulates.
It takes a vector image (SVG) and draws it the way a physical plotter would: line by line, with the pen travelling, lifting and landing — motor sounds included.
Yes — drop in an SVG file and watch it drawn. Any vector graphic becomes a little performance.
Any vector editor exports them — Inkscape and Illustrator among others — and the web is full of free SVG art. Line art works best; plotters think in strokes, not pixels.
It is slow, precise and irreversible — the picture assembles in real time and your brain narrates every stroke. It is ASMR for the eyes.
Yes, it runs free in the browser at plotter.bnj.app.
No — open the page, drop a file, watch.
Yes, the stepper-motor whirr is part of the show. Headphones recommended.
Both: it is a lovely idle watch, and if you own or want a real plotter it is a way to preview how a design will draw before committing pen to paper.
Yes, it runs in the mobile browser too — a tiny drawing machine in your pocket.
More from BNJ: KARALAMA · VICIK · BETONBOX · KIPIRTI — see them all at bnj.app.