Image to 3MF
Convert PNG or JPG images into multicolor 3MF files for OrcaSlicer and Bambu Studio. Supports color quantization, transparent PNG cutouts, flat multicolor mode and raised color relief. Free, no registration required.
Open Image to 3MFPractical browser tools for 3D printing.
Convert images into printable 3MF and STL models. Start with multicolor 3MF for logos, keychains and plates, or use heightmap relief for single-material embossed prints. Free to use, with no account or sign-up required.
Image to Heightmap
Convert image brightness into printable relief height. Export a solid heightmap model as STL or 3MF for bas-relief plates, embossed photos and terrain-like surfaces. Free, no sign-up.
Open Image to HeightmapImage to Lithophane
Convert a photo into a backlit lithophane model. Dark areas become thicker, bright areas become thinner, with smoothing and STL/3MF export. Free, no sign-up.
Open Image to LithophaneGuides
3D printing workflows
Focused tools instead of generic converters
Generic image-to-STL converters often lose color, transparency or slicer context. MakerTools3D keeps each workflow separate so the defaults match the print: multicolor 3MF for logos and keychains, heightmaps for relief, and lithophanes for backlit photos.