AI tools (online tools)

The websites introduced below are ones that I find useful in language learning and teaching. They are not an exhaustive list of all similar sites, but those that I personally encountered and used. Each site offers at least a free version to experience its features. Please note the date of verification for each site for your reference.

Category	Date checked	Site names	Description	Ref.Video
TTS	Dec.01, 2023	Eleven lab	Voice generation (TTS) in multi-languages, voice changer AI
Interactive Speech	Nov.30, 2023	Soulmachines.com	Allow conversation with AI visually (Human-like Avata)	link
Music	Dec.01, 2023	Suno	Composing and generating songs with lyrics	link