How to Convert an SVG to STL for 3D Printing
Got a logo, icon, or piece of vector art you want to print? An SVG is flat, but a 3D printer needs a solid mesh. SculptChat's SVG to 3D tool extrudes your SVG into a print-ready STL or 3MF file — free, in your browser, with no CAD software and no account.
Converting an SVG to STL in three steps
The tool parses your SVG's filled shapes, extrudes them to the thickness you choose, and gives you a watertight model you can slice immediately. Here's the whole flow:
Add your SVG
Open the SVG to 3D tool and drop in an SVG file, paste the markup, or start from a built-in example (star, heart, hexagon, ring). Filled shapes — logos, icons, silhouettes, text converted to paths — work best.
Set depth & size
Choose the extrusion height and the longest side in millimetres so the model prints at real-world scale. Add a base plate for thin or disconnected shapes, and keep the SVG's fill colors or pick your own.
Export & slice
Download an STL or a color-preserving 3MF and open it in Cura, PrusaSlicer, or Bambu Studio. That's it — no cleanup or repair needed for typical vector art.
Popular things to make from an SVG
Keychains & tags
Extrude a name or logo, add a base plate, and you've got a durable keychain.
Logos & badges
Raise a brand mark into a 3D emblem for props, plaques, or gifts.
Stencils & clay cutters
Turn outlines into stamps, stencils, and cookie/clay cutters.
Signage & lettering
Convert text to paths and extrude it into 3D signs and door plates.
Tips for clean SVG-to-STL results
STL or 3MF — which should you export?
STL
The universal 3D-printing format. Pick STL for single-color prints and maximum slicer compatibility.
3MF
A modern format that carries color. Choose 3MF when your SVG has multiple fills and you're printing on a multi-material setup.
Frequently asked questions
Can I convert an SVG to STL for free?
Yes. The SVG to 3D tool converts SVGs to STL and 3MF entirely in your browser, for free, with no account required.
Why won't my SVG extrude?
Only filled shapes can be extruded. If your SVG is stroke/outline only, give the shapes a solid fill. Gradients, filters, and embedded raster images are ignored — convert text to paths for reliable results.
What size will my printed model be?
You control it. The tool sets the extrusion height and the longest side in millimetres, so the exported STL/3MF prints at the exact real-world size you choose.
Which slicers support the exported files?
STL and 3MF both open in every major slicer, including Cura, PrusaSlicer, and Bambu Studio.
Convert your SVG to 3D now
Free, private, and instant. Drop in an SVG and download a print-ready STL or 3MF in seconds.