TTSLabs

TTSLabs is a text to speech service for streamers that turns viewer messages, channel point rewards and tips into spoken on-stream alerts, with profanity filtering, a controllable queue, sound clips and a library of official and community voices.

TTSLabs is a text to speech service built for live streamers, mainly on Twitch. It turns viewer messages, channel point redemptions, tips and donations into spoken alerts that play on stream, so an audience can talk through the broadcaster's channel without the streamer typing or reading anything aloud. Setup is short. A streamer signs in with Twitch, optionally links StreamElements or Streamlabs so tips from those apps flow in, then chooses which voices and sound clips to enable. Minimums can be set for triggers, and a profanity filter can be switched on. Viewers then compose messages that are spoken in the selected voice. The site states that about twenty seconds of speech renders in roughly three seconds, which keeps alerts close to the moment that prompted them. Control stays with the channel owner. Every request passes through profanity filtering before playback, and a live queue lists pending alerts in order with skip and replay on each one. Sound clips can be dropped into a message and play inline with the speech. An audience guide page lists the enabled voices, clips and minimums, so viewers know what they can use. The voice library mixes official voices tied to well-known streamers, community-made voices (character styles such as a game villain or a whisper), classic voices and custom AI voices. Streamers enable only the ones that suit their channel, up to the limits of their plan. Pricing has two tiers: a free plan with monthly caps on AI alerts, enabled voices and clips, and a Pro plan that removes those caps and adds priority processing. Among alternatives, it sits closer to stream alert tooling than to general voice-over or audiobook generators, so it suits creators who want audience-triggered speech more than polished narration or long-form audio production.