godot-voice-generator add-on
Dummy Text-To-Speech Godot Add-on
Inner Pitch Full Edition
Highest-quality Pitch Changer
Godot-Lip-Sync
a proof of concept of lip sync in godot
Voice Clock
Have a voice announce the time to you.
PowerStream TTS.
Power up your Twitch streams with PowerStream TTS, One of FakeYou's Products.
Dialogue Tool for Larynx Text To Speech
[Bonus: NPC Speech download!] Give your characters a real voice easier with this tool & Larynx offline Text To Speech.