Work / Tool

Epicyclic

An exact involute gear generator in the browser: spur pairs, ring gears, racks, compound and planetary trains, drawn to the millimetre with

Address
epicyclic.vercel.app
Kind
Tool
Captured
October 15, 2026
Visit the Site: Epicyclic, opens in a new tab
epicyclic.vercel.appEpicyclic's first screen at 1440 wide, captured October 15, 2026.

In its own words

An exact involute gear generator in the browser: spur pairs, ring gears, racks, compound and planetary trains, drawn to the millimetre with the cutter's trochoid root fillet computed, meshed at the true ratio, and exported as SVG or DXF for the laser or the router. Nothing fetched after the page loads.
Start Yours
Epicyclic's home page from top to bottom.
The whole home page, top to bottom
Epicyclic's first screen on a phone, 390 wide.
On a phone, 390 wide