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G-code

G-code is a programming language recognized by GitHub Linguist and used with .g, .cnc, .gco.

programming language

Quick facts

NameG-code

Typeprogramming language

Extensions.g .cnc .gco .gcode

MIME type—

What is G-code

G-code is a programming language recognized by GitHub Linguist and used with .g, .cnc, .gco.

GitHub Linguist classifies G-code as a programming language, typically using extensions such as .g, .cnc, .gco, .gcode.

File extensions:

.g.cnc.gco.gcode

Related languages

Frequently asked questions

G-code is a programming language recognized by GitHub Linguist and used with .g, .cnc, .gco.

Common extensions include .g, .cnc, .gco, .gcode.

Sources & standards

Updated 2026-08-18

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