Clear voice in
every web call
Parla uses AI to remove background noise and other voices from your microphone in Meet, Teams, Zoom and any other web calling app. The AI runs right on your device: your audio never leaves it.
Free and open source · No account · No sign-up
Hear the difference
Play the video (it loads from YouTube when you click)
How it works
The extension sits between the calling app and your microphone. Every app gets the cleaned voice, without changing anything in the app.
AI on your device
Neural networks trained to tell voices from noise run in your browser with WebAssembly. Nothing is uploaded, nothing is recorded.
Any web app
Works wherever a site asks for your microphone. Turn it on or off per site from the toolbar.
Studio quality
Full-band speech (48 kHz), background voices and noise removed, with a delay of a few hundredths of a second.
Never in the way
If anything goes wrong, your call simply keeps the plain microphone. Updates wait until your call ends.
See it
Get the extension
Free for Chrome, Edge, Firefox and Safari. While the stores review Parla, you can install it from our release files in a minute.
Open source
The engine, the extension and the models it runs are open: Apache-2.0 code, model weights under their own permissive licences. Read it, build it, improve it.