Download

Fair warning: This is alpha software. It has bugs. It will probably do something weird at some point. It's under heavy development and updates are frequent. If you still want to try it out and be an early adopter, you're more than welcome !

Download Planetanium v0.8.5

Choose your platform and let’s make some animatics.

macOS

Apple Silicon (M1/M2/M3/M4) — Download .dmg
Intel — Download .dmg

Windows

Windows 10+ — Download .exe

What You’ll Need

4GB RAM (more is better, especially for video animation)
500MB disk space (your projects will need more)
Internet connection for AI generation
FFmpeg (bundled with the app, you don’t need to install it)
API keys (see below)

First Steps After Installing

Open Planetanium
Go to Settings (gear icon)
Add your API keys:
- ElevenLabs — for audio transcription (yes, the voice company does transcription)
- OpenAI, Flux, or Grok — for image generation (pick one or all)
- Sora, Veo, or LTX — for video animation (optional but fun)

Then record or upload some audio, and watch the magic happen. Or the bugs. Probably both.

See the documentation for detailed setup instructions.

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