Make. Share.
Connect.
3DEngine is a showcase community for 3D printable creations. Share your work with makers around the world, discover models, and connect with creators who inspire you.
What is 3DEngine?
3DEngine is a community-first showcase platform built for 3D printer enthusiasts, designers, and makers. Upload your STL, OBJ, 3MF, or STEP files, build your creator profile, and let the world see what you can make. Whether you sculpt miniatures, design functional tools, or experiment with generative art, 3DEngine gives you a place to be discovered.
For makers searching for their next print, we offer a curated gallery of free, ready-to-print models. Browse by category, search for specific designs, and download files with print settings already documented — material, layer height, infill, supports — so your first print comes out right.
Sharing is always free. Creators who want to monetize can later set up a workshop and offer premium downloads, but the heart of 3DEngine is community — making, showing, and inspiring each other.
Why creators choose 3DEngine
Free to Share
Upload your 3D printable creations for free. Build a portfolio, gather feedback, and reach makers around the world. No fees, no friction — just share.
Ready-to-Print Files
Every model includes detailed print settings — material, layer height, infill, supports, and estimated time — so makers get great results on the first try.
Community-Driven
Discover models from creators worldwide. Like, favorite, and follow makers whose work inspires you. Build a feed that fits your maker journey.
Bilingual Platform
3DEngine works seamlessly in English and Japanese. Reach makers in Japan, the US, Europe and beyond with one upload.
Optional Monetization
When you're ready, open a workshop and offer premium downloads. Creators keep 90% via Stripe Connect — but selling is always optional.
Fast & Modern
Built with Next.js and AWS, 3DEngine delivers fast loads, SEO-friendly server rendering, and smooth experience on desktop and mobile.
How to share your work
Sharing your 3D printable creation is fast and free. Here's how:
- 1Sign up — Create an account with email or Google. Less than a minute.
- 2Upload your model — Add your file (STL, OBJ, 3MF, STEP), preview images, description, and print settings. Drag and drop, that's it.
- 3Publish — Your creation goes live in the gallery. Share the link, get feedback, watch your audience grow.
- 4(Optional) Monetize — Want to sell premium models? Connect Stripe later, set prices, and earn 90% per sale. Or stay free forever — it's your call.
How to discover models
Browse the gallery to find your next print. Filter by category — miniatures, functional tools, home decor, art, and more — or search for specific designs.
Free models can be downloaded immediately. Each listing includes the creator's recommended print settings — material, layer height, infill percentage, support requirements, estimated print time — so you can hit print with confidence.
Like models you love, follow your favorite creators, and build a maker feed that grows with you.
Supported file formats
3DEngine supports the most common 3D printing formats:
STL
OBJ
3MF
STEP
Show your 3D work to the world
Free to share. Upload your creation, find your audience, and become part of the 3DEngine community.