CUSTOM 3D PRINTING

Your idea. Made real.

Preview your model, choose your print settings, and send project details for review before an invoice.

Local model preview

01 / Your model

Drop your STL here

Binary or ASCII STL · up to 50 MB · 200,000 triangles

Your model stays in this browser. Only the details you choose to submit are sent to CS3DPRINTS; your STL is not attached.

Your next creation starts hereChoose a model to explore it in 3D.

Drag to rotate. Use arrow keys to rotate and + / − to zoom when the preview is focused.

Preview is not a printability check. Open meshes, wall thickness and supports require review.

02 / Make it yours

Interior fill only. Walls, supports and printability are reviewed separately.

Send details for review

Send your model and project details for manual owner review. No invoice, order, checkout or automatic email is created.

Your model stays on this device until you choose Send model for review. Cloudflare processes and privately stores your submitted model, name, email and project details for CS3DPRINTS. Uploads automatically expire after 30 days. Files are not publicly downloadable.

Upload limit (MB): 5

Model submission is not configured. You can still preview your STL locally.

From file to finished part

What can I preview?

One binary or ASCII STL at a time. Export CAD, OBJ or 3MF designs as STL first. The STL format does not store units, so check millimeters or inches.

How is the price confirmed?

The team needs to review the original model and production settings. This preview does not calculate weight, print time, shipping or a final price.

What is sent for review?

The review form sends your email, optional name, selected print settings, model filename, dimensions and project notes to CS3DPRINTS through Shopify. It does not upload your STL. Our team needs the original model before confirming production and price. Secure CAD upload is still being added.