3dSynth.app Key Features

Direct G-code Generation

Generates printer-ready G-code directly from parameters (no STL/OBJ or slicer required), including proper start/end sequences and machine-specific commands.

Modular Effect Stack

Layer stackable modulators (Wave, Noise, Twist, Blobs, Polygons, etc.) and control their height ranges to build complex organic surfaces procedurally.

Real-time Toolpath Preview

Instantly see toolpaths update in a 3D viewer, inspect individual layers, measure dimensions, and catch issues before exporting.

Spiral Vase / Continuous Z Mode

Dedicated spiral vase printing mode for single-wall continuous-Z prints that create translucent, seamless vessels and lampshades.

Printer Profiles & Export

Built-in profiles for popular printers (Prusa, Bambu Lab, Creality, Voron) with estimated print time/filament usage and ability to configure custom printer settings.