Precision Engineering Station
Tools for the modern maker.
STLToolbox.com provides a suite of browser-based tools to turn any image into a multi-color STL or 3MF file. No accounts, no installs—just pure, precise 3D printing utility.
KEYCHAINS
Flat & Layered Keychains
Transform your favorite photos into durable, multi-color 3D printed keychains. Choose between flat designs for a sleek profile or layered designs for added depth and visual impact.
PLAQUES
Picture Plaques
Create stunning, multi-filament picture plaques that bring your memories to life. Our tool handles the complex color mapping to ensure your prints look professional and precise.
CHIPS
Rectangular Two-Sided Chips
Perfect for custom tokens or markers, these rectangular chips allow for unique designs on both sides. Ideal for multi-color printing enthusiasts looking for functional, high-quality prints.
CHIPS
Round Two-Sided Chips
Classic round tokens designed for multi-color 3D printing. These chips are perfect for gaming markers, custom coins, or personalized gifts, optimized for multi-filament printers.
WORKFLOW
Multi-Color STL Engine
Our core engine powers all tools, converting standard images into optimized STL and 3MF files. Designed for precision, speed, and seamless integration with your slicer software.
Support STLToolbox.com
If these tools have helped you streamline your 3D printing workflow, consider supporting the development. Your contribution helps keep the toolkit free and evolving for the entire maker community.