LibreAI / AI 3D / splatviz
// ai-3d ยท Florian-Barthel/splatviz

splatviz

Interactive Python viewer for real-time 3DGS editing and analysis.

๐Ÿ’Ž Hidden gemโ˜… 1.5k starsโ‘‚ 102 forksMITupdated 2026-05
โ–ฆ visual โ€” this project's README ships no embeddable screenshot,
so here's a placeholder. The guide below is complete regardless.
// project facts

Project facts

splatviz is an open-source ai 3d project by Florian-Barthel (Florian-Barthel/splatviz on GitHub). It has 1,548 GitHub stars and 102 forks, is released under the MIT license, and was last updated on GitHub on 20 May 2026.

GitHub stars
1,548
Forks
102
License
MIT
Last updated on GitHub
20 May 2026
Category
AI 3D
Listing
Hidden gem โ€” a shorter page for a lesser-known project
Official site
GitHub
// how it works

How it works

  1. Clone the repo

    Get the viewer source.

  2. Install dependencies

    Set up the Python environment.

  3. Load a splat

    Open a trained 3DGS scene.

  4. Edit and analyze

    Interact in real time.

// features

Why people love it

Interactive viewer

Orbit and inspect splats live.

Real-time editing

Modify splats as you view.

Pure Python

Fits existing Python pipelines.

imgui interface

Fast, lightweight UI.

Analysis tools

Inspect reconstruction quality.

MIT licensed

Free for any use.

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// run it

Run it yourself

  1. Step 1 โ€” Clone the repo

    Download the source and enter the folder.

    git clone https://github.com/Florian-Barthel/splatviz.git
    cd splatviz
  2. Step 2 โ€” Install deps

    Set up the Python environment.

    pip install -r requirements.txt
  3. Step 3 โ€” Launch the viewer

    Open it with a splat to inspect.

    python -m splatviz
// use cases

What you can build

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// faq

Questions, answered

What is splatviz?

An interactive Python viewer for real-time 3D Gaussian Splatting editing, at Florian-Barthel/splatviz.

Do I need to code to use it?

Basic Python setup; the UI is interactive.

What files does it open?

Trained 3DGS scenes; see the README for formats.

Is it free?

Yes. MIT licensed.

Why Python?

So it slots into research and training pipelines.

// keep exploring

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// alternatives

Alternatives in AI 3D

The most-starred other AI 3D projects in the LibreAI catalogue โ€” the realistic shortlist if splatviz is not the right fit.

Get splatviz

Free and open โ€” grab the source, star the repo, and start creating.