VoiceStudio

Clone voices, dub video, dictate, and produce long-form audio on your own hardware. No account, API key, subscription, or usage meter for the local workflow.

Features:

• Voice Cloning: Zero-shot synthesis from a short reference clip
• Voice Design: Create a voice from age, accent, pitch, style, and delivery instructions
• Video Dubbing: Transcribe, translate, preserve speakers, synthesize, and export video
• Stories and audiobooks: Multi-voice scripts · EPUB/PDF import · chapter rendering · .m4b export
• Dictation Widget: System-wide shortcut, live transcription, optional local-LLM cleanup
• Vocal Isolation: Demucs speech/background separation
• Speaker Diarization: Pyannote and WhisperX speaker assignment
• Batch Queue: Queue large sets of audio and video jobs with per-job progress, or watch a local folder for new videos
• Model Catalogue: Install, remove, select, and route TTS, ASR, and LLM models
• Remote Model Downloads: Install models on enrolled remote workers with live progress
• GPU Auto-Detect: CUDA, MPS, ROCm, and CPU routing with per-engine checks
• AI Watermark: AudioSeal embedding and detection
• MCP Server: Synthesis and transcription tools for MCP clients
• Diagnostics: Self-checks, error journal, logs, and scrubbed support bundles
• Local-first: Core creation stays local; network-backed features are explicit opt-ins
• Extensible: Registry-based TTS, ASR, and plugin interfaces