Free · browser-based · no signup

Apps

Apps I built for my own projects and released for everyone. They run entirely in your browser — your files never leave your machine — and they're all open source.

The two big ones — both run entirely on your machine.

  • BumpMesh

    Put real, physical textures on your prints — wood grain, knurling, leather, or any image you upload. Load an STL, OBJ, 3MF or STEP file, pick a texture, and export a displaced mesh that hides Z-seams, adds grip and stiffens vase-mode prints.

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  • filaSimTech demo

    Finite element analysis for FDM parts, in a browser tab. Pick the surfaces that get loaded and held, then see deflection, stress and safety factors at your actual print settings — and let it grade the infill where the loads really need it, exported as a ready-to-slice 3MF.

3D printing

Smaller helpers for everyday printing problems.

  • meshStep

    Open STEP and STP files without installing CAD, check whether the geometry is watertight, and convert it to a print-ready STL.

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  • First Layer Renderer

    Drop in a G-code file and get a clean 2D render of its first layer as SVG or PNG. I built it for merch artwork — what will you use it for?

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  • Model Spiralizer

    Wrap a strip-like STL into a flat spiral and export it as a new STL. Set inner radius, pitch per turn and refinement.

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  • Retraction Optimizer

    Generates a test pattern that sweeps retraction distance and speed in a single print, so you can pick the setting with the least stringing and no gaps.

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  • Gridfinity Label GeneratorBeta

    Printable labels for your Gridfinity bins, with symbols for screws, nuts and inserts — plus ready-made ones for every CNC Kitchen fastener and insert.

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Miscellaneous

It says Kitchen on the label, after all.

  • Dough Calculator

    Scale a dough recipe to any number of portions and convert it for sourdough starter. Save your recipes and share them by link.

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