BROWSER-BASED IMAGE EXTRUSION

Turn a logo into a printable STL.

Vectorize a high-contrast image, adjust the dimensions live and export the extrusion without uploading your file.

THREE.JS

Live 3D preview

Upload an image to build the extrusion.

WORKFLOW

From image to printable STL in three steps

The converter traces a contrast mask instead of guessing a full object. That makes it fast, predictable and ideal for flat-backed parts.

01

Upload a PNG, JPG, WebP or SVG and isolate the design with threshold, invert and cleanup controls.

02

Set the final width in millimeters, extrusion depth, edge rounding and an optional backing plate.

03

Inspect the mesh from every angle, save the project locally, then sign in only when you download the STL.

Built for accurate, private iteration

  • All image processing stays in your browser
  • Live Three.js preview at real dimensions
  • Adjustable contour detail up to 512 px
  • Solid STL export for common slicers

What can you make?

Logos and signs

Turn bold brand marks and lettering into raised signs or inserts.

Badges and plaques

Add a backing plate to connect separate shapes into one printable part.

Silhouettes and stencils

Extrude clean black-and-white artwork while preserving recognizable contours.

FAQ

Logo-to-STL questions

Is this logo-to-STL tool free?+

Yes. Uploading, editing and previewing are free. A free Reforgers account is required only to download the generated STL.

Is my logo uploaded?+

No. Vectorization and mesh generation run locally in your browser. Saving a project uses your browser storage.

Which image works best?+

Use a large, high-contrast logo with clear spacing. Transparent PNG and simple monochrome artwork usually need the least cleanup.

Will the STL be ready to print?+

The export is a solid extrusion, but you should still verify scale, orientation and the smallest details in your slicer.