Want to make your Twitch stream more interactive and hilarious? Adding Text-to-Speech (TTS) can boost engagement by letting viewers have their messages read out loud during your stream.
Here’s how to set up TTS and use it effectively without letting things spiral out of control.
What is TTS on Twitch?
TTS stands for Text-to-Speech, a feature that converts written messages into voice audio during your live stream. Viewers can trigger it by donating bits or redeeming channel points, or using extensions like Blerp. You’ll often hear these robotic (or AI-enhanced) voices reading out hype messages, memes, or even jokes mid-stream. It adds an unpredictable, fun layer to your content and gives viewers a louder voice.
Tools You Can Use for TTS
You’ve got a few solid options when it comes to adding TTS to your stream:
- Streamlabs: Popular for donations and alerts. It has built-in TTS for donations and subs, which is easy to toggle on.
- Blerp: Offers a free AI TTS feature that viewers can trigger using Bits, or TTS with channel points. You can customize voices, control when it plays, and even filter out inappropriate content.
Most streamers combine TTS with channel point rewards, Bits, or donation goals to make it meaningful and avoid spam.
How to Set Up TTS on Streamlabs and Blerp
Streamlabs TTS Setup
- Go to Streamlabs Dashboard.
- Click on Alert Box → Choose the alert type (donation, sub, etc.).
- Scroll to Text-to-Speech.
- Toggle Enable to ON and set your preferred voice and volume.
- Save settings and test it in OBS/Streamlabs OBS.
Blerp TTS Setup
- Install the Blerp Twitch Extension (component or overlay).
- Go to your Blerp Creator Dashboard.
- Navigate to TTS Settings.
- Toggle on AI TTS.
- Choose voice styles, and customize filters or cooldowns.
- Add Blerp as a browser source in OBS.
Done! Now your viewers can use TTS to trigger laughs or hype.
Best Use Cases and Moderation Tips
TTS can be fun, but if left unmoderated, it can get chaotic or even inappropriate. Here’s how to use it wisely:
- Great use cases: Hype messages during big moments, memes, raid shoutouts, or rewards for subs/donations.
- Avoid spam: Set cooldowns, word limits, and point costs to reduce clutter.
- Moderate content: Use tools that offer filtering (like Blerp's banned words).
- Assign mods to monitor TTS messages or remove abuse quickly.
Balance is key: make it accessible enough to be fun, but not so open that trolls take over.
Tips for Engaging Your Audience with TTS
If you really want TTS to shine:
- Acknowledge and react to TTS messages live. It shows viewers their voice matters.
- Make channel point rewards tied to TTS creative or themed (e.g., “Roast me,” “Tell a joke,” or “Hype me up”).
- Use it during key moments like donation goals, boss fights, or community games.
- Create inside jokes or memes around certain TTS phrases or voices.
When done right, TTS becomes part of your stream’s identity, and your community will love playing with it.
Final Thoughts
TTS is more than just a robotic voice reading messages, it’s a tool that can spark laughter, hype, and deeper audience connection. With the right setup using tools like Streamlabs or Blerp, and some smart moderation, it can turn a quiet chat into a party.