Maker tools for real 3D printing workflows
MakerTools3D is a collection of focused tools for makers, designers and 3D printing users. The first tool converts PNG and JPG images into multicolor 3MF files that can be opened in slicers such as OrcaSlicer and Bambu Studio.
The goal is to keep the workflow direct: upload an image, control colors and dimensions, preview the model, then export a printable 3MF for logos, signs, keychains, plates and badges.
The site now also includes tools for applying a color image to an existing STL or 3MF model, converting images into heightmap reliefs, creating lithophanes and vectorizing PNG/JPEG artwork into SVG files for slicer modifier workflows.
MakerTools3D is intentionally practical rather than generic. Each tool exposes settings that matter for actual printing: final millimeters, mm per pixel, material depth, transparent cutouts, limited filament palettes, slicer preview checks and output formats that preserve the information needed by OrcaSlicer, Bambu Studio and similar software.
The tools are free to use and do not require an account. The surrounding guides explain common print failures such as missing thin lines, excessive color changes, oversized meshes and the difference between geometry-only STL files and color-aware 3MF exports.
How the examples are made
MakerTools3D develops the converters and publishes the accompanying workflows under the same project name. The Maker tag example includes original source artwork, a reference 3MF and the exact settings so you can repeat the conversion. Its verification report records the archive and geometry checks; the guide also states which results still need a physical print test.
Browser previews, exported geometry, sliced paths and printed parts answer different questions. Our guides distinguish those stages and identify limits such as nozzle width, filament changes and transparent islands. When reporting a problem, include the tool, settings and slicer version through the contact form.
Recent improvements
- : added the downloadable Maker tag workflow and an example that loads directly into Image to 3MF.
- : made the Apply Image to Model instructions available before the interactive editor loads.
- : reduced memory use during large 3MF exports and improved the error message for damaged PNG uploads.