What is preserved
Supported closed fill paths and holes become extruded Three.js shapes.
Free · No signup · Browser-local
SVG to STL Converter
Turn simple filled vector logos and icons into centered, closed extruded geometry.
Input image
3D preview
Choose a local image to create relief geometry.
Quick guide
How to use the image-to-STL workbench
Start with the defaults, check the preview, then adjust only what affects your print.
- 01Add an image
Choose file
- 02Set the result
Width (mm) · Depth (mm)
- 03Preview and export
Generate preview → Download STL
What each setting does
- Width (mm)
- Sets the exported STL’s physical width. The preview auto-fits, so its on-screen size may look unchanged.
- Depth (mm)
- Sets how far the 2D shape is extruded into a 3D solid.
- Center model
- Moves the extruded SVG geometry to the model origin.
- Small bevel
- Adds a small bevel to sharp SVG extrusion edges.
What can be lost or unsupported
- Strokes and fonts are not automatically outlined
- Filters, masks, linked images, and animation are unsupported
- Complex self-intersections may fail
Common uses
- Extrude a vector logo
- Create a sign or badge
- Make a printable icon
Frequently asked questions
Are my files uploaded?
No. Model parsing, preview, and export run in your browser.
Is the conversion lossless?
No format conversion is described as lossless. Review the format-specific warnings above before using the output.
What is the file-size limit?
100 MB is a safety ceiling, not a guarantee. Mobile devices may need substantially smaller files.