All Voice Lab

What it does

All Voice Lab is an AI audio platform offering text-to-speech, voice cloning, a voice changer, and video translation. Its TTS uses emotion recognition and voice style modeling to adjust tone, rhythm, and pitch, and supports 33 major languages including English, French, German, Chinese, Japanese, and Korean. The platform is built on MaskGCT, an in-house voice model that achieves state-of-the-art performance on TTS benchmarks, and also provides an API and MCP server so developers can add voice AI to their own workflows.

How to use: Sign up for a free account, then pick a tool: Text to Speech, Voice Cloning, Voice Changer, or Video Translation. For TTS, choose a voice from the library (filter by language or gender) or clone your own, enter your text, and generate the audio. Developers can integrate the same capabilities through the API or MCP server.

Core features

• ✦Text to Speech with emotionally expressive voices
• ✦Voice Cloning
• ✦Voice Changer
• ✦Video Translation with subtitle translation and removal
• ✦AI Voiceover
• ✦Audiobook creation
• ✦Voice Separation & Speaker Diarization
• ✦Automatic Speech Recognition
• ✦Voice library searchable by language and gender
• ✦API and MCP server

Use cases

• →Narrating audiobooks with realistic AI voices
• →Creating video voiceovers
• →Localizing and translating videos for global audiences
• →Cloning your own voice for personalized narration
• →Generating and removing subtitles for videos
• →Building voice features into apps via the API