Shade Studio / Free ways to get a 3D printable lampshade, compared
Free ways to get a 3D printable lampshade, compared
You can get a free 3D printable lampshade by downloading a fixed STL, by using a customizer on a model site, by writing it in OpenSCAD or modelling it in Blender or Fusion, or by using a generator such as Shade Studio. They differ in how much you can change the shape and how much skill they need. This page compares them and says when each makes sense.
- Shade Studio price
- Free for now. There is no paid plan today.
- Shade Studio signup
- None. No account or email is needed.
- Shade Studio formats
- STL, SCAD, PNG, JSON
- Last checked
- 18 October 2026
The options side by side
| Option | Cost and signup | How much you can change | Skill needed |
|---|---|---|---|
| Shade Studio (this site) | Free for now. There is no paid plan today. No signup, no watermark. | Height, profile nodes, ribs, twist, wall and socket holder, from 28 starting designs. Exports STL, SCAD, PNG, JSON. | None; sliders and a 3D preview. |
| Customizers on model sites (for example parametric lampshade models on MakerWorld) | Set by each platform and each model; check the model page. | Only the parameters the model's author exposed, such as surface style or size. | Low. |
| Fixed STL downloads (Printables, Thingiverse, Cults and similar) | Many models are free; licences vary per file, from attribution-only to personal-use or non-commercial. | None in the file itself; you can scale it in your slicer. | Low. |
| OpenSCAD | Free software under the GPL v2. | Anything you can describe in a script. | You write code; it is "not an interactive modeller". |
| Blender | Free, under the GPL; what you create is yours. | Anything, but it is a general 3D tool with no lampshade controls. | High for precise printable parts. |
| Autodesk Fusion (personal use) | Autodesk offers a free personal-use licence with eligibility rules and feature limits; check Autodesk's current terms. | Anything, with parametric CAD. | High. |
The table describes how each option works in general. Platform rules and licences change, so confirm them on the original page before you rely on them.
A free STL file or a generator: when each makes sense
Download a fixed STL when you found a shade you like and its size and socket opening already fit your lamp, or when you want a particular artist's design. Read its licence first; free to download does not always mean free to sell.
Use a generator when you need your own diameter, height or socket opening, want to try several shapes quickly, or want a shade that prints without supports in a known orientation. Shade Studio's library gives you a starting point and the editor changes it.
Use OpenSCAD, Blender or Fusion when you need a shape no generator offers, or when you are building the rest of the lamp in the same file.
What Shade Studio does not do
It makes lampshades, not other objects. It has no accounts, so there is nothing to save in the cloud; your own designs are kept in your browser and can be exported as a file. It provides geometry only, so the lamp's electrics are your responsibility (see the safety notes). There is no licence statement for exported files yet.
Sources
- OpenSCAD: About (GPL v2; "not an interactive modeller"). Checked 18 October 2026.
- Blender: License (GPL; "What you create with Blender is your sole property"). Checked 18 October 2026.
- Autodesk: Fusion for Personal Use (Autodesk's description of the personal-use offer; terms change, so read the current version).
- MakerWorld: Parametric Lampshade, Table Lamp and Ceiling Lamp and Customizable Parametric Lamp Shade, examples of customizer models. Licence and price are set on each model page.
Common questions
Is there a free alternative to OpenSCAD for lampshades?
Shade Studio covers lampshades specifically with sliders and a 3D preview instead of code, and it can export a SCAD approximation. OpenSCAD is more general: you write a script, so you can model anything, but you have to write it.
Which is best for a custom-size lampshade?
A generator or a script, because you set the dimensions. A fixed STL only helps if its size and opening already suit your lamp.