Ultra-realistic voice cloning with Overdub

Descript's Overdub lets you create a text-to-speech model of your voice or select one from our ultra-realistic stock voices.

Ultra realistic

Descript uses Lyrebird AI to achieve the state of the art in voice synthesis.


Overdub is free on all Descript accounts. Pro accounts get an unlimited Overdub vocabulary.

Privacy first

You can only clone your own Voice.

Blends right in

Make mid-sentence changes to real recordings – Overdub will match the tonal characteristics on both sides.

Multiple voices

Create multiple voices to fit any performance style or setting.


Allow trusted collaborators to generate audio using your Overdub Voice.

Overdub makes correcting your recordings as simple as typing.

Type any words that your audio or video tracks are missing, without trudging back into the recording studio.

Use our high quality pre-recorded stock voices to make voiceovers for your videos.

Choose from a diverse library of stock voices to easily overlay into your audio or video content.

Compare to Google and Amazon: Overdub is the only 44.1KHz broadcast quality speech synthesizer.

Try a live Overdub demo

Compare Descript against other text to speech services: Amazon | Google

Descript is a collaborative audio/video editor that works like a doc. It includes transcription, a screen recorder, publishing, and some mind-bendingly useful AI tools.