Echo Live brings live voice transformation and creative audio tools to Windows and Mac. Use it to experiment with a new voice in a gaming session, add reactions to Discord conversations or prepare sounds for your next stream. AI voice changing, a customizable effects workspace, a soundboard and text-to-speech are available in the same desktop app.
For live voices, explore AI models and route the processed microphone signal into your chat or streaming setup. Processing happens on your computer, with results and responsiveness depending on the chosen model, processing mode and hardware. The guided setup walks you through microphone configuration and your first voice.
Voice Lab is for building your own sound. Combine pitch and formant adjustments with harmonizer, reverb and delay in custom effect chains. For quick audio cues, import clips into soundboards and assign keyboard shortcuts so reactions and recurring stream sounds are close at hand.
The text-to-speech workspace turns typed scripts into spoken clips with downloadable speech models. Replay results from history or explore optional RVC processing for character voices. The languages a speech model can generate depend on that model, not on the language selected for the menus.
The interface can be set to English, German, Spanish, French, Portuguese, Japanese, Korean, Traditional Chinese, Simplified Chinese, Polish, Russian, Italian or Turkish. Some text uses an English fallback.
Echo Live is available for Windows 10/11 x64 and Apple Silicon Mac. Download it at voicechanger.live and create a free Echo account to get started. A free version is available, with optional Pro features for users who want to upgrade.