Client-side privacy

MooScript Studio is engineered with a strict local-first architecture. All projects, scripts, SVG scenes, B-roll video files up to 300 MB, and voice recordings stay inside IndexedDB on your own machine.

When you connect optional third-party API keys (Gemini, OpenAI, Anthropic, DeepSeek, Groq, ElevenLabs, or OpenRouter), keys live in your local browser storage and communicate directly with the respective provider over HTTPS without touching any MooScript server.

MP4, transparent WebM, animated GIF encoding, and Piper ONNX neural voice synthesis execute locally in WebAssembly and GPU WebCodecs pipelines.