little-did-I-know

little-did-I-know / Gcode

Public

3d printer gcode visualizing, modifying and analysis tool

little-did-i-know.github.ioGcode 3d-models 3d-print 3d-printing 3d-visualization g-code
55
2
100% credibility
Found Feb 24, 2026 at 45 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
G-code
AI Summary

A browser-based editor for modifying 3D printer G-code files, featuring 3D layer previews, automatic hole detection for inserts, and tools for adding pauses, filament changes, and Z-offsets.

How It Works

1
🔍 Find the easy print editor

You hear about a simple web tool that lets you tweak 3D print instructions right in your browser, no downloads needed.

2
🌐 Open in your browser

Just click the HTML file or visit the page, and everything loads instantly like a regular website.

3
🖥️ Pick your printer type

Choose from common printers like Bambu or Ender so it uses the right pause signals.

4
📁 Drop in your print file

Drag your slicer file onto the page or click to pick it, and watch it parse your layers quickly.

5
👀 Explore layers in 3D

Slide through colorful 3D layers, measure spots, or auto-find holes perfect for magnets or nuts.

6
✏️ Add smart changes

Insert pauses for inserts, color swaps, height tweaks, or custom notes exactly where needed.

7
💾 Export your updated file

Hit export to get a new file ready for your printer, with all changes safely applied.

✅ Print with perfect timing

Your printer pauses right on cue, inserts fit great, and you get flawless multi-color or embedded parts.

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AI-Generated Review

What is Gcode?

Gcode is a browser-based editor for tweaking 3D printer G-code files from slicers like Bambu Studio, PrusaSlicer, or Cura. Drag in a G-code datei, browse layers in a 3D gcode preview github viewer, add pauses (gcode printer pause), filament swaps, Z-offsets, or custom gcode befehle like G28/G90, then export the modified gcode dateien download. It auto-detects slicers and firmwares (Bambu, Klipper, Marlin), with hole detection for insert placement—no install needed, just open the HTML in a WebGL2 browser.

Why is it gaining traction?

Unlike gcode parser github CLI tools or full slicers, it offers instant visual gcode simulator with color-coded layers, travel lines, and mod markers, plus a searchable G-code reference and measurement tool. Hole scanning across all layers computes exact pause points for magnets or nuts, saving manual layer-scrubbing. Firmware-tuned commands and undo stack make gcode printer speed tweaks or pauses reliable without re-slicing.

Who should use this?

3D printer tinkerers embedding inserts in cat printer github prints, multi-filament users on Bambu AMS needing mid-print swaps, or anyone fixing slicer G-code like Z-offsets after test prints. Ideal for Ender or Bambu owners iterating gcode printer info without desktop apps.

Verdict

Grab it for quick G-code mods—43 stars and 1.0% credibility score signal early maturity, but thorough docs, tests, and sample files make it production-ready for niche tweaks. Skip if you need gcode to stl conversion or heavy simulation.

(198 words)

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