Generate, visualize, and analyze CNC G-code directly inside Visual Studio Code.
Toolpath is a powerful extension that transforms images into precise machining instructions and lets you preview toolpaths without leaving your editor.
Requires one-time registration within the extension!
🚀 Key Features
🖼️ Image → G-code
Convert images into CNC toolpaths in seconds:
2D and 2.5D milling
Laser engraving
Fast and automated workflow
👁️ Toolpath Visualization
Preview G-code before running it on your machine
Inspect tool movements and detect issues early
Reduce costly mistakes
⚡ All-in-One Workflow
No need for external CAM software
Everything happens inside VS Code
Faster iteration and debugging
📸 Screenshots
Original image
Toolpath visualization
⚙️ How It Works
Open the Toolpath panel in VS Code
Load an image
Configure machining parameters
Generate G-code
Preview the toolpath
Export and run on your CNC machine
🧩 Use Cases
PCB milling
Laser engraving from images
Rapid prototyping
CNC hobby projects
Toolpath debugging and analysis
💡 Why Toolpath?
Traditional CNC workflow is slow and fragmented:
Multiple programs
Complex setup
Constant switching
Toolpath simplifies everything:
✔ Generate G-code instantly
✔ Visualize before cutting
✔ Stay inside your dev environment
✔ Iterate faster
🛠️ Features Inside VS Code
Toolpath adds a dedicated interface where you can:
Generate G-code from images
Preview toolpaths in real time
Work with CNC files alongside your code
🔧 Requirements
Visual Studio Code
CNC machine (optional)
Basic understanding of G-code (recommended)
🚧 Roadmap
We are actively developing Toolpath and plan to add:
🔥 CNC laser support
Generate optimized G-code for laser engraving and cutting
🧠 Enhanced 2.5D machining
More control, strategies, and precision
🧊 3D machining support
Full 3D toolpath generation
🔌 CNC machine integration
Connect to GRBLHal controllers via USB
Control your CNC machine directly from VS Code
📄 License
MIT
⚠️ Disclaimer
Always verify generated G-code before running it on real hardware.
Improper toolpaths may damage your machine or material.
