grid.parts

What It Is

Grid.Space is a set of free, open-source browser-based tools for digital fabrication and rapid prototyping. Its positioning is very clear: No Cloud, No Installs, No Accounts. Processing is done as much as possible in the user’s local browser, and models, designs, and settings are not uploaded to the cloud. The project has been under continuous development since 2013, evolving from a slicer into a fabrication tool ecosystem for makers, educators, and professional users.

Core Capabilities

The core product, Kiri:Moto, covers FDM 3D printing slicing, CNC milling CAM, laser cutting, engraving, waterjet cutting, and wire cutting, turning 3D models and 2D images into machine-ready output. Mesh:Tool provides mesh inspection, editing, and repair features, including boolean operations, fixing non-manifold edges, hole handling, sketch extrusion, and model quality checks. Carve Control is designed for the Carvera desktop CNC and supports machine control plus real-time 3D visualization in the browser. The page also mentions Void:Form for parametric CAD modeling, though details are limited.

Pricing and Openness

Based on the main content, Grid.Space is Free and Open-Source, with access to the source code provided. The project accepts support through Patreon, GitHub, PayPal, and similar channels. No subscription plans, commercial licenses, or enterprise pricing are shown. For individuals, schools, and makerspaces with limited budgets, it offers very strong value.

Pros and Cons

Its strengths are privacy friendliness, no installation, no account requirement, and no cloud dependency, making it well suited for quick setup in teaching and lightweight fabrication environments. It also covers multiple manufacturing workflows such as 3D printing, CNC, and laser processing, giving it a fairly centralized toolchain. The drawbacks are that the main content does not clarify API/SDK availability, enterprise support, SLA, or the capability boundaries for complex industrial CAM. Carve Control is explicitly tied to Carvera, while compatibility with other machines is unclear.

Best Fit and Access from China

Grid.Space is suitable for makers, educators, prototype developers, small studios, and users who want to process model files locally in the browser. Access from China cannot be determined from the main content, so it is marked as unknown. Payment/support channels include PayPal, GitHub, and Patreon, which may be less convenient for some mainland Chinese users. If alternatives are needed, consider comparing it with Cura, PrusaSlicer, FreeCAD, Fusion 360, LightBurn, or Meshmixer.