AI voice studio. Clone, dictate, create.
on this QPKG you need to use a reverse proxy and HTTPs connection to be able to use the microphone.
Voicebox is a local-first AI voice studio — a free and open-source alternative to ElevenLabs and WisprFlow in one app. Clone voices from a few seconds of audio, generate speech in 23 languages across 7 TTS engines, dictate into any text field with a global hotkey, and give any MCP-aware AI agent a voice of your choosing.
The two cloud incumbents sit on opposite halves of the voice I/O loop — ElevenLabs on output, WisprFlow on input. Voicebox does both, bridges them with a bundled local LLM for refinement and per-profile personas, and runs the whole thing on your machine.
- Complete privacy — models, voice data, and captures never leave your machine
- 7 TTS engines — Qwen3-TTS, Qwen CustomVoice, LuxTTS, Chatterbox Multilingual, Chatterbox Turbo, HumeAI TADA, and Kokoro
- Voice cloning and preset voices — zero-shot cloning from a reference sample, or 50+ curated preset voices via Kokoro and Qwen CustomVoice
- 23 languages — from English to Arabic, Japanese, Hindi, Swahili, and more
- Post-processing effects — pitch shift, reverb, delay, chorus, compression, and filters
- Expressive speech — paralinguistic tags like
[laugh],[sigh],[gasp]via Chatterbox Turbo; natural-language delivery control via Qwen CustomVoice - Unlimited length — auto-chunking with crossfade for scripts, articles, and chapters
- Stories editor — multi-track timeline for conversations, podcasts, and narratives
- Voice input — global dictation hotkey with push-to-talk and toggle modes, accessibility-verified auto-paste on macOS, in-app mic on every text field, Whisper-based STT
- Agent voice output — one tool call (
voicebox.speak) and any MCP-aware agent (Claude Code, Cursor, Cline) speaks to you in a voice you’ve cloned - Voice personalities — attach a free-form persona to any voice profile, then Compose, Rewrite, or Respond via a bundled local LLM — agents can invoke the same modes over MCP
- API-first — REST API plus a built-in MCP server for integrating voice I/O into your own apps and agents
- Native performance — built with Tauri (Rust), not Electron
