3DWireframer · Browser-native tools
Wireframe previews for tabletop miniature STLs
Miniature buyers want to see sculpt detail and confirm the file will actually print clean before they spend on resin. A wireframe angle next to your render shows the geometry is intentional, not a messy scan.
Generate listing images free
Built for sculpt-heavy geometry
Fantasy and wargaming minis are dense with detail — armor trim, fabric folds, weapon filigree. A wireframe render at a slight angle shows buyers the mesh holds up under that detail instead of collapsing into noise.
- Works with pre-supported and unsupported STLs
- Highlights thin geometry buyers should know about before printing
- Complements your painted or rendered preview image
No slicer required for a preview shot
You don't need to load the file into your slicer just to get a presentable image. Drop the STL into 3DWireframer, pick an angle and background, and export straight to PNG for your Etsy, MyMiniFactory, or Cults3D listing.
Whole-army batches, one consistent style
Releasing a squad or army pack? Pro's batch mode renders wireframes for every file in the set with the same saved colour preset, so your whole release looks like one cohesive product line.
Get listing-ready images for your marketplace in 3 steps
- Drop in your modelUpload an STL, OBJ or BLEND file. Everything is processed in your browser — your geometry never leaves your machine.
- Pick your anglesChoose front, three-quarter, side, top and detail views, then set wireframe and background colours to match your shop branding.
- Export and list on your marketplaceDownload the PNG set and add it to your your marketplace listing gallery, next to your beauty renders.
Frequently asked questions
Does this work with pre-supported STL files?
Yes — supports render as part of the mesh. Many sellers post the unsupported version for the wireframe preview instead, to keep the shot focused on the sculpt.
Can I show scale next to a base or dice for reference?
The wireframe render itself doesn't composite reference objects — pair it with a separate scale-reference render or overlay in your image editor.
Which marketplaces is this useful for?
Etsy, Cults3D, MyMiniFactory, and any storefront where buyers judge print quality from images before purchase.
Better listing images = more sales. Try it on your own file — no signup required.
Free to start · Pro is $4/mo — a single extra sale can cover it
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Marketplace names and logos are trademarks of their respective owners. 3DWireframer is an independent tool and is not affiliated with or endorsed by these marketplaces.