Add audio or video files and pick the source language.
Click Process Files to send them. Any format is accepted — non-WAV files are converted automatically before sending.
Paste text and pick a source language. Optionally set a target language to translate first, then speak.
Click Synthesize and download the result as WAV.
Upload a video and pick source and (optionally) target language.
Click Dub — any video format works, the server converts it automatically. The dubbed video plays inline and can be downloaded.
Click Fetch Languages to see which languages are supported by each endpoint in the selected environment.
Speech Help Portal →