Share a 3D model as a link, no account needed
Drop a GLB, STL, or OBJ and get one clean URL, plus a QR code, that hands your model to any slicer or 3D app. No sign-up.
Any supported file works. 3D & CAD: GLB · glTF · OBJ · STL · PLY · 3MF · STEP · IGES · DXF
How it works
Drop your model
Drag a GLB, STL, or OBJ file onto the box above, or browse to pick one. No account required.
We generate a link
Your model is validated as a genuine 3D file, stored, and published at its own short URL.
Share it anywhere
Copy the link or scan the QR code. The recipient downloads the model and opens it in their slicer, CAD, or viewer.
Why a link beats an attachment
Delivers the real model
Recipients get the genuine GLB, STL, or OBJ, ready to slice for printing, drop into a scene, or inspect in CAD.
Past the mail size caps
Detailed meshes get heavy fast and bounce off the 25 MB attachment limit. A link sidesteps that so it always arrives.
One QR for the workshop
Print the QR next to a print or a prototype and anyone can scan straight to the source model, no cables, no fumbling.
Frequently asked questions
Which 3D formats can I share?
GLB, STL, and OBJ are supported, the three formats you meet most in printing, product, and game work. Each is validated as a genuine 3D file on upload, so a mislabeled or corrupt model is rejected with a clear message.
How does the recipient open it?
The link delivers the real model file, so they open it in the tool they already use: a slicer like Cura, Bambu Studio, or PrusaSlicer for STL, a viewer or engine for GLB, and CAD or DCC apps for OBJ. There is no in-browser 3D viewer yet, so it is an honest hand-off of the source file.
Is the model file left untouched?
Yes. We host the exact bytes you upload and serve them unchanged, so the geometry, and any embedded textures in a GLB, arrive exactly as you exported them.
How long does the link stay live?
Anonymous links last 48 hours. Sign in free and your links stay live for 30 days. When a link expires it simply stops resolving, with no crippled preview mode.
Can I keep a model private?
Yes, on a paid plan. You can lock the page behind a password so only people with the code can download it, which matters for client work, unreleased products, and paid model packs.
Sending a heavier export? Send any large file as a link. Shipping a whole project folder? Share a whole folder as one link.