Explore the world in 3D: a free Gaussian Splat viewer

Free Gaussian Splat viewer. Open .ply, .splat, .spz, .ksplat, .sog and .rad files in your browser. No account, no installation; local files stay on your device.

Explore the gallery or open your own file.

Supported formats

.ply (3D Gaussian Splatting output), .splat, .spz, .ksplat, .sog and .rad. Large scenes stream in coarse-first and refine as you look around.

The collection

• BMW M235i: A white coupé captured in the open, every panel and reflection explorable.
• Angel: A weathered stone angel among fresh flowers.
• Knock Community Hall: A red-brick hall with its cupola and lawn, captured from the air.
• Water lily: Two blooms opening on a bed of lily pads.
• Acoustic guitar: Wood grain, strings and sound hole in 60,000 splats.
• Museum sculpture: A carved column of figures, as if in a gallery hall.
• Motorcycles: Two bikes parked side by side, ready to walk around.
• Tübingen old town: Half-timbered façades around a historic square.
• Carved stone chest: Rosettes and relief carving on a weathered stone chest.
• Model Y, imagined: A car generated from a single photo by an AI model. Only the photographed side is real.
• Park bench: A wooden bench under ivy, a quiet corner of a city park.
• Chrysler Building: The Art Deco tower, seen from its flank.
• Church, from the air: A village church and its grounds, captured by drone.
• Slot machines: A row of Las Vegas machines, reconstructed from a phone video.
• Garden table: A round garden table on a stone patio, ringed by lawn, hedges, flower beds and a brick wall.
• Kitchen still life: A worktop of fruit, onions, pans and a potted plant: orbit it like a still life.

Made for professionals, too

SpatialSense turns reality capture into a shared record for construction and property teams: share captures with anyone by link, compare captures over time, overlay BIM and CAD, and measure and track progress. Discover SpatialSense or get a walkthrough.

From the blog

• What is a Gaussian Splat? A plain-English guide to 3D Gaussian Splatting: Gaussian Splatting turns ordinary photos or video into a photoreal 3D scene you can walk around in a browser. Here is how it works, and where it beats meshes and point clouds.
• Gaussian Splat file formats explained: .ply, .splat, .spz, .ksplat, .sog and .rad: Which Gaussian Splat format should you use? A practical comparison of PLY, SPLAT, SPZ, KSPLAT, SOG and RAD, covering size, quality and how to open each one in your browser.
• Gaussian Splatting for construction: site records, progress tracking and BIM: How construction and property teams use Gaussian Splats from drones and phones to document sites, share progress with clients and check work against BIM.

Frequently asked questions

What is a Gaussian Splat?

A Gaussian Splat is a 3D scene made of millions of soft, coloured points (3D Gaussians) reconstructed from ordinary photos or video. Unlike a mesh, it keeps light, reflections and fine detail, so a real place can be explored as it was captured.

Which file formats can I open?

The viewer opens .ply (3D Gaussian Splatting output), .splat, .spz, .ksplat, .sog and .rad files. Drop a file on the page or use "Open your file".

Are my files uploaded?

No. Local files are decoded and rendered in your browser on your own device. Nothing is uploaded.

Is the viewer free?

Yes. The viewer is free, needs no account and no installation. It runs in any modern browser with WebGL2.

How do I share a Gaussian Splat with my team or clients?

SpatialSense, the platform behind this viewer, lets teams share captures by link, compare captures over time, overlay BIM and CAD models, and measure and track progress on construction and property projects.