Layerpaint

Layerpaint is a browser-based painter for multi-filament 3D printing. Open an STL, OBJ, or 3MF, paint per-triangle colors with region/brush/wand tools, and export a Standard 3MF that drops straight into Bambu Studio, OrcaSlicer, or PrusaSlicer.

No install. No account to try it. Runs entirely in your browser.

On this channel:
• Tutorials — every tool, from basics to advanced (auto-partition, snap-to-crease, simplify, symmetry, gap finder).
• Timelapses — full paint jobs from raw mesh to printable 3MF.
• Print results — the same models coming off Bambu / Prusa / Voron in full color.
• Tips for AMS / MMU / multi-color users — getting clean results without fighting the slicer.

Try it free at https://layerpaint.app — $19.97 one-time unlock when you're ready to export.