RE: hpr4072::2024-03-12 Piper text to speech engine by Archer72from the series Accessibility. 00:06:28 Listen in ogg,
opus,
or mp3 format. I found a Firefox extension that uses Piper voices, listed as 'experimental'
It is called Read Aloud
https://addons.mozilla.org/en-US/firefox/addon/read-aloud