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G-code Files and Tools for 3D Printing

This collection gathers G-code files and G-code-related tools for 3D printing. It covers calibration towers, start and end scripts, visualizers, and models that include G-code. The entries help you compare how different files are structured before you slice or print them. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

O texto desta coleção está em inglês; a busca funciona em qualquer idioma.

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O Polyzon monta esta coleção a partir dos resultados de busca dos sites conectados. Repetições e modelos sem prévia são removidos, correspondências fracas vão para o final e o restante segue a ordem da busca. Os modelos pertencem aos seus autores — confira os termos na página de cada modelo.

Regras de seleção: equipe editorial do Polyzon · Texto atualizado em 14/10/2026


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«G-code Files and Tools for 3D Printing»

The most common entries are calibration prints, especially temperature and bridging towers. They differ by material, temperature range, and the number of test sections in one file. Start and end scripts form another group, often written for a particular printer profile and slicer workflow. Visualizers, analyzers, and editors are tools rather than printable objects; they show toolpaths, layer times, or extrusion values.

When choosing a G-code file, check the author's notes for the intended nozzle diameter, layer height, temperatures, and speeds. Look at the model page for size and scale, number of parts and assembly steps, and whether supports are needed. Photos of real prints can show surface finish and bridging behavior better than a render. If a file was made for a different machine, compare its settings with your own before running it.

To refine a search, try terms such as calibration tower, temperature test, start gcode, end gcode, toolpath viewer, or gcode converter. Related topics include slicer profiles, flow and retraction tests, first-layer checks, and print simulation. Combining a material name with a test type often narrows results to files that match the filament you plan to use.

FAQ

Perguntas frequentes

What is the difference between an STL file and a G-code file?
An STL file describes the shape of a model, while a G-code file contains the instructions a 3D printer follows. G-code is generated by a slicer from a model and a set of print settings.
How do I use a temperature tower G-code file?
Temperature towers are printed as a single test object with sections at different temperatures. The file usually includes the temperature changes, so you observe which section shows the surface and bridging you prefer on your setup.
Can start and end G-code be edited for a different printer?
Yes, but the commands are tied to a printer profile, firmware, and slicer. Check homing, bed leveling, purge, and park positions before using an edited script.
Why does a G-code file depend on slicer settings?
The same model can produce different toolpaths, speeds, and extrusion values under different slicer settings. A G-code file stores one specific result, so the original profile matters when you inspect or reuse it.

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