How to sell 3D prints legally: licences, brands and safety.
Model licences, commercial licences, trademarks, marketplaces and product safety.
Owning a printer does not give you the right to sell what it prints. Four things decide it: the licence of the model, any trademarks or characters on it, the rules of the place you sell, and product safety law. This guide explains each in plain terms. It is general information, not legal advice; for a specific case ask a lawyer in your country.
1. The model's licence
| Licence | Selling prints | Notes |
|---|---|---|
| CC0 / public domain | Allowed | No conditions. |
| CC BY | Allowed | Credit the designer as the licence asks. |
| CC BY-SA | Allowed | Credit; changed versions you share must use the same licence. |
| CC BY-NC (and NC variants) | Not allowed | NonCommercial means not "primarily intended for commercial advantage or monetary compensation". Selling prints is commercial. |
| MakerWorld Standard Digital File License | Not allowed by default | Creators can offer commercial use through MakerWorld's commercial licence membership. |
| No licence shown | Assume not allowed | Ask the designer for written permission. |
| Paid commercial ("merchant") licence | Allowed within its terms | Read the limits: often per shop, per number of copies, or only while a membership is active. |
Prusa's own knowledge base notes that many models on public sites are shared under Attribution-NonCommercial licences, which means they are not to be used commercially. Keep a screenshot of the licence at the time you started selling, because a designer can change it later.
2. Logos, brands and characters
- A design you made yourself can still infringe if it carries someone else's logo, brand name or character.
- When a client gives you a logo, ask them to confirm in writing that they own it or may use it. Keep that message.
- Fan art of protected characters is not made legal by being printed. Licensing deals for characters exist, but they are made with the rights holder.
Tip.Marketplaces act on rights holders' complaints. A shop can lose listings, or the whole account, over repeated reports.
3. The marketplace's rules
Each marketplace adds its own rules on top of the law. Etsy, for example, accepts 3D printed items as "made by a seller" only when they are produced from the seller's original design, so a commercial licence for someone else's model is not enough there. See What 3D prints sell on Etsy.
Selling 3D model files
Selling the file instead of the print has its own rules. Every marketplace asks that you hold the rights to what you upload; they differ on AI and on originality:
| Marketplace | Selling files | AI and originality rules |
|---|---|---|
| Etsy | Yes, as a digital download of your original content | AI creations allowed with disclosure; someone else's work, bundled or copied, is not allowed. |
| MakerWorld | Mostly free downloads; creators earn points through its programmes | AI-made models must be labelled "AIGC". The Exclusive programme excludes models "generated in whole or in part using artificial intelligence or a non-human author or creator". |
| Fab (Sketchfab's store moved here on 22 October 2024) | Yes | AI content allowed if tagged "CreatedWithAI". Its definition of generative AI is machine learning, neural networks and similar technology. |
| Printables Store | Yes; Printables takes 20%, minimum price $5 | An "AI" label for models made with AI and a filter to hide them (per Printables' announcement). |
| TurboSquid | Yes | Does not accept AI-generated content, because its authorship "cannot be attributed to an individual person". |
A file you export from a generator is a separate question from AI: the generator's own licence decides whether you may sell it at all. Morcano's Terms do not allow reselling exported files on any plan.
4. Product safety
- General products (EU). Regulation (EU) 2023/988, the General Product Safety Regulation, applies from 13 December 2024 to consumer products sold in shops and online.
- Toys (EU). Toys for children under 14 fall under the Toy Safety Directive 2009/48/EC, with its own requirements.
- Food contact (EU). Plastics meant to touch food fall under Regulation (EU) No 10/2011. A food-safe filament does not make a printed object food-safe on its own.
- Outside the EU. Other countries have their own rules, for example for children's products in the United States.
Tip.What a seller must do under these rules depends on the product. The product safety authority of the country you sell in publishes guidance for small businesses, and it is the place to start.
If you design in Morcano Studio
| Plan | Selling printed pieces | The files |
|---|---|---|
| Free, Maker | Not allowed: own use and gifts | Never resold or shared |
| Seller, Studio | Allowed, with a licence certificate per design and no "made with" notice | Never resold or shared |
| Older Merchant plan | Allowed | Never resold or shared |
- Text, logos, SVGs and models you upload stay yours, and you are responsible for the rights to them.
- A contractor may print for you if bound to confidentiality and not keeping the files.
- When a Seller or Studio subscription ends, you have 30 days to sell stock you already made.
More detail for rings: Can I sell rings I 3D print with Morcano?.
Questions
Is it legal to sell 3D printed items?
Yes, if you have the right to the design, the item carries no one else's protected logos or characters, and it meets product safety rules where you sell it.
Can I sell prints of a CC BY-NC model?
No, not without the designer's permission. NonCommercial excludes uses primarily intended for monetary compensation, and selling prints is one.
Can I sell prints from MakerWorld models?
Not under the default Standard Digital File License. Some creators offer commercial use through MakerWorld's commercial licence membership; check each model.
Can I put a client's logo on a 3D print I sell to them?
Yes, if the client owns the logo or has the right to use it. Get that confirmation in writing.
Can I sell the files I make in Morcano Studio?
No. On every plan only the printed objects may be sold; the exported files may not be resold or shared (Terms section 5).
Sources
- Creative Commons: Attribution 4.0 (CC BY)
- Creative Commons: Attribution-NonCommercial 4.0 (CC BY-NC) defines commercial use
- Prusa Knowledge Base: Where can you get 3D models
- MakerWorld: Commercial License Membership Agreement
- Etsy: Creativity Standards the "made by a seller" rules for 3D printed items
- MakerWorld: Exclusive Model Program Agreement section 8.2.1, what counts as non-original
- Fab: Standard License (EULA), last updated 1 October 2024 definition of generative AI programs, CreatedWithAI tag
- Fab support: NoAI meta tags and Created with AI self-declaration
- Sketchfab blog: what you need to know now that Fab is live (22 October 2024)
- 3D Printing Industry: Prusa launches the Printables Store (January 2024) 20% fee, minimum
- Printables on X: AI-generated content update
- TurboSquid: policy on publishing AI-generated content
- EUR-Lex: Regulation (EU) 2023/988 on general product safety applies from 13 December 2024
- EUR-Lex: Directive 2009/48/EC on the safety of toys
- EUR-Lex: Regulation (EU) No 10/2011 on plastic food contact materials
- Morcano Terms and Conditions sections 5, 7 and 8
Checked on 12 October 2026. Rules and fees change: check the source before you rely on a number.