Free beta

Cut giant miniatures into parts that fit.

Snap! connectors included.

Split STL and OBJ sculpts for resin printing, add male/female alignment pins and export watertight parts — without your files ever leaving the browser.

Open 3D Splitter →
No signup Files stay local Watertight exports 1.8M-triangle sculpts
SnapCast3D Splitter cutting a 1.8 million triangle creature sculpt
Early access

Your 3D models. Ready for social.

Snap! export-ready.

Drop an STL, OBJ or GLB, pick a cinematic look, then export images and turnarounds for Instagram, TikTok, your store or your portfolio in minutes.

Open Previewer →
Free tier Look presets Social formats Video export
SnapCast3D Previewer staging a 3D model for product imagery

One workspace. Prepare the print, present the model.

Start with the Splitter when a resin print needs clean parts and connector pins. Move to the Previewer when the model needs a polished render, shop image or social turnaround. Two sister tools, same browser, same files.

3D Splitter

Built for the annoying part of resin printing.

Connectors that fit

Round, square, hex and keyed profiles with diameter, depth, clearance and tip-width controls.

Watertight or warned

Mesh integrity, cap diagnostics and export validation flag problems before a bad mesh wastes a night of resin.

Private by default

Open paid or personal sculpts without sending the source model to a random server. Everything runs locally.

Open the Splitter →
Previewer

Cinematic shots, instantly.

Look presets

Dramatic lighting, depth of field and clean studio looks — pick one and the scene is staged.

Every format

Instagram 1:1, portrait 4:5, story 9:16, cinema 16:9, banners and custom frames from one model.

Turntables and video

Smooth camera orbits and cinematic multi-shot exports that feel like a production studio.

Open the Previewer →