GCoderCNC

Name: GCoderCNC
Author: DrAndrewThomas

An app for creating g-code from SVG files for your desktop GRBL-powered CNC router and LASER cutter.

As of May 2026, GCoderCNC has 19 users.

DrAndrewThomas

Chrome Web Store ↗.crx

Users−13.6%

Rating0%

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— reviews

Reviews0%

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Version

1.5

Manifest V2

History

3 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	22	—	—	1.5
May 1, 2026	18	—	—	1.5
May 30, 2026	20	—	—	1.5
Now	19	—	—	1.5

Permissions & access

Permissions: storage
Host access: None declared

Screenshots

About

GCoderCNC is a completely free and open source web app for creating G-Code files from SVG graphics, such as the ones you can create using Inkscape. Once you load an SVG file you can choose between router and LASER modes to suit your CNC machine and project type.

While it is designed to make creating CNC G-Code as easy as possible, GCoderCNC includes many advanced features to ensure you can use it for some very creative projects. For instance, it allows you to do things like setting different depths of cut, or LASER powers, for individual elements. And for routing it even lets you vary the cut depth for simple v-carving!

Best of all, this app doesn't upload your designs or data to a server, or use cookies, so you can keep all your work on your own computer. And being open source means all the code is publicly available online, so why not visit the Github page to learn more about GCoderCNC:

https://github.com/drandrewthomas/gcodercnc2d5