Voice Changer for PC

The most advanced real-time voice changer for Windows. AI-powered, lightweight, and completely free during beta.

The Best AI Voice Changer for Windows PC

Echo Live is a free voice changer for PC that uses AI voice changer technology to transform your voice in any Windows application. Built for maximum performance and minimum resource usage, it creates a virtual microphone that works with every app on your computer — games, Discord, Zoom, OBS, and anything else that accepts mic input. It uses RVC technology for natural-sounding voice conversion, not robotic pitch shifting. Installation takes under 60 seconds, requires no complex audio routing, and the entire application is under 50MB.

Challenges

The problem

Many PC voice changers are bloated with unnecessary features, ads, and background services

Complex virtual audio cable setup discourages non-technical users

High CPU usage from voice processing competes with games and applications

Most voice changers require subscriptions for basic features

Features

The solution

Windows Native Performance

Built with Rust and optimized for Windows 10 and 11. DirectML GPU acceleration for NVIDIA, AMD, and Intel. Minimal CPU footprint.

🪶

Lightweight & Clean

Under 50MB installed. No bloatware, no background services, no telemetry, no ads. Just a voice changer that does exactly what you need.

Automatic Audio Routing

Virtual microphone setup is automatic. No manual VB-Audio configuration, no audio routing diagrams. Install and it appears as a microphone in every application.

Also works with

See all compatible apps ›

Technology

How AI Voice Technology Works on PC

Echo Live uses RVC voice conversion, an AI voice changer technology that runs entirely on your local PC. The native audio engine captures your microphone input, processes it through a neural network voice model, and outputs the converted audio to a virtual microphone — all in real-time. GPU acceleration via DirectML means the neural network inference runs on your graphics card, keeping CPU usage minimal. This is fundamentally different from cloud-based voice changers that upload your audio to remote servers. With Echo Live, all processing happens on your machine — maximum speed, maximum privacy.

Learn more about RVC ›

FAQ

Frequently asked questions

What are the system requirements?

Windows 10 or 11, 4GB RAM, and a modern CPU. GPU acceleration is optional but recommended (NVIDIA, AMD, or Intel via DirectML). Works on laptops and desktops.

Is it really free?

Yes, Echo Live is completely free during the beta period. No credit card, no trial limits, no feature restrictions.

Does it work with all Windows apps?

Yes. Echo creates a virtual microphone that appears as a standard audio input device. Any Windows application that accepts microphone input can use it.

Does it run in the background?

Only when you have it open and active. There are no background services, no startup programs, and no system tray processes running when the app is closed.

Is my audio data private?

Yes. All processing is local on your PC. No audio is uploaded to any server. Your voice data never leaves your computer.

Ready to transform your voice?

Download Echo and start using it for pc in under 60 seconds.