STL to G-code Converter
Online STL Slicer
Back to Converter

About the Creator & Project

Behind the STL to G-Code Converter: A mission to build fast, private, and powerful browser-based tools.

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Jalal Achkoune

Internet & Computer Science Passionate • Morocco

Hello! I'm Jalal. I am a software engineer and computer science enthusiast based in Morocco. I have a deep passion for web technologies, high-performance systems, and 3D printing. I design browser-native solutions that make additive manufacturing accessible to everyone.


Why I Built This Tool

Slicing 3D models typically requires installing heavy desktop software (like Cura or PrusaSlicer) which can be slow and resource-intensive on older systems. I wanted to build a lightweight, instantaneous, and web-native slicer that runs directly in your browser.

By leveraging local client-side WebAssembly and modern canvas rendering, this STL to G-code converter processes your files completely in memory. This means your private 3D designs are never uploaded to any server, offering 100% security and offline capability.

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Privacy First

No server uploads. Your data remains yours.

Pure Performance

Instant client-side slicing using JavaScript compilation engines.

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Open & Accessible

Free for makers and engineers worldwide, with zero installation.


Let's Connect

Whether you have feedback, feature requests, or just want to chat about 3D printing and coding, feel free to reach out. I am always open to collaboration and suggestions.

✉ jalal.achkoune@gmail.com