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VoiceStudioV2
VoiceStudioV2 is a desktop app that converts speech, clones voices, and provides a local OpenAI-compatible API.
VoiceStudioV2 is a desktop application providing a complete voice toolkit running entirely on your computer hardware. It enables real-time voice conversion from a microphone, text-to-speech generation with open-source engines, voice cloning, and multilingual video dubbing. Users can select and manage models through an in-app catalogue, routing them via a local OpenAI-compatible HTTP API. The software targets creators, gamers, developers, and anyone needing private voice synthesis without cloud fees or per-character billing. It runs on Windows, macOS, and Linux, utilizing local GPUs or CPU processing.
VoiceStudioV2 at a glance
Key features
- Real-time voice conversion from microphone
- OpenAI-compatible HTTP API server
- Text-to-speech with switchable open-source engines
- Voice cloning and voice design
- Multilingual dubbing workspace
- Model catalogue with device routing
- Dictation and transcription
Use it for
- Changing voice live during streams or calls
- Generating text-to-speech audio locally
- Cloning voices from audio samples
- Dubbing video content into other languages
Alternatives to VoiceStudioV2
- Voicebox — Perform voice cloning and generation entirely on local hardware.
- Voice-Pro — Free local dubbing studio: transcribe, translate and clone voices
- Fish Audio — Provides studio-grade voice cloning and text-to-speech with emotion control.
- VoxCPM — Provides tokenizer-free multilingual speech with controllable voice creativity.
- Applio — Runs locally with open-source code and no telemetry.
- Voice-Swap — Rights-first AI infrastructure with studio-grade singing and voiceover models.
- DubbyLab: AI Video Dubbing — Combines transcription, translation, voice cloning and timeline alignment in one pipeline.
- Respeecher — Engineered for professional production workflows with ethical standards.
- GPT-SoVITS — It allows high-fidelity voice cloning with as little as one minute of data.
- DiffSinger — It uses a shallow diffusion mechanism for singing voice synthesis and text-to-speech.
- TTS WebUI — It offers a free web interface with over 30 AI models for audio generation.
- AuK — It handles zero-shot TTS, editing, and enhancement via natural language.
All VoiceStudioV2 alternatives