Samuel

Samuel is a model that learns to control this silly mouth to mimic speech. Say something and it will parrot after you, or if you're shy, try one of the pre-made clips.

The mouth itself is Pink Trombone, a project originally by Neil Thapen, described by him as "bare-handed speech synthesis".

Made by Václav Volhejn. Code on GitHub.

Your audio is not stored.
Self-host if you don't trust me

or use pre-recorded audio

So that you see it's not easy.