3D Splat App
Create Gaussian Splats
Only for Mac
Free
Mac
Turn your photos into stunning 3D Gaussian Splats — entirely on your Mac.
3D Splat App lets you train, view, and export Gaussian Splatting scenes from your own images. No cloud upload, no subscriptions — everything runs locally on your hardware using Metal.
• Import your data your way
- Drop in a folder of images (JPG, PNG)
- Open an existing COLMAP project
- Load a Nerfstudio-format dataset
•Train with one click
Choose a preset that fits your workflow — Fast (~2 min), Medium (~5 min), or HD (~20 min) — or dial in custom settings like iteration count, resolution schedule, and max splat count. Training runs on-device with real-time progress in the viewport.
•See results in real time
Watch your scene come to life as it trains. The built-in Metal renderer lets you orbit, inspect camera poses, toggle background modes, and view splat counts as training progresses.
•Refine your scene
- Generate portrait masks with built-in person segmentation to remove background clutter from your captures
- Choose from multiple COLMAP quality and matching presets for reconstruction
•Export and share
Export your trained scene as a standard .ply file compatible with any 3D Gaussian Splatting viewer or pipeline, or compressed formats: SPZ, SOG, or compressed PLY.
•Privacy first
All processing happens on your device. Your images and 3D data never leave your Mac.
- This app hasn’t received enough ratings or reviews to display an overview.
minor fixes; video editor improvements
The developer, Laan Labs, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Laan Consulting Corp
- Size
- 48.6 MB
- Category
- Utilities
- Compatibility
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later.
- Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Laan Labs
