VoiceStudio: The 82k-Star Open-Source ElevenLabs Alternative That Runs Fully Local

说明与用途

VoiceStudio 是一个完全本地化的开源替代品，支持 646 种语言的 TTS、STT 和配音，使用多引擎、离线运行并支持段落缓存。

问题

Users of ElevenLabs face per-character pricing, rate limits, and data egress concerns.

结果

VoiceStudio replaces ElevenLabs with a zero-cost, fully local workflow, supporting 646 languages, multiple TTS engines, and offline transcription and translation.

工作流

• Install VoiceStudio via one-command script or download
• Select a mode (Podcast Editor, Text-to-Voice, Transcribe, Dub)
• Choose or upload a voice (reference clip 10–30s for cloning)
• Enter or drop text/audio
• Generate audio (models download on first use, then cached)
• Export or use local REST/MCP API

证据

VoiceStudio (debpalash/VoiceStudio, 82.2k ⭐) is exactly that. It's an Electron desktop app backed by a local Python backend that bundles multiple state-of-the-art open TTS engines.

来源

The per-segment cache is a subtle but critical detail: re-running the same text + voice + config uses the cached WAV (models are deterministic).

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Voice cloning (30 seconds): Open Voice Cloning tab, Choose a voice or add a clean reference recording (10–30s), Enter your text, Generate — model downloads on first use, then cached

来源

The application is AGPL-3.0 (covers commercial use under its conditions). Model weights, tokenizers, voices, and generated-output conditions are separate — a paid app license does not grant those rights.

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