TTS voices
Choose the voice for live captions and translated messages. Internal model names are hidden from users.
Buyer install behavior
The default installer safely falls back to Windows built-in TTS. Studio-quality voices become active from this same page after the optional TTS Pack is installed.
Who can be read aloud?
Use all comments for testing, then switch to followers, superfans, moderators, or team level for real streams.
Reads all comments.
The broadcast URL stays the same. This only saves the live TTS settings.
Before going live
TikTok Studio must capture PC audio or desktop audio for viewers to hear TTS.
How TTS works on stream
TTS is played by the Soulstudio app on your PC, not by the TikTok Studio browser overlay.
Open the Soulstudio app and connect your TikTok Live account.
Add PC audio or desktop audio to TikTok Studio.
Choose who can trigger TTS: all comments, followers, superfans, moderators, team level, or !tts commands.
Play a test voice and confirm the TikTok Studio audio meter moves.
Ready for broadcast
Voices that can be used as broadcast voice candidates now.
Random voices (English)
Changes the broadcast voice automatically for each message, using the message language.
Heart
Warm English female voice. Recommended for global greetings.
Sarah Premium
Premium AI English female voice. Natural for live chat and fan greetings.
Bella
Lively English female voice.
Sarah
Clear English female voice.
Emma
Bright English female voice.
Adam
Calm English male voice.
George
Smooth English male voice.
River Premium
Premium AI English voice with a calm, modern tone.