Blerp for VTube Studio

Give Your Stream a Pet That Talks Back

Add a Live2D companion in VTube Studio that lip-syncs to TTS, sounds, and media in real time, then let it answer your viewers in character.

A pet with a personality

Turn chat into a cast of characters

Your pet mouths along to every message it is given. Choose its voice, how many friends it has, and whether it reads chat or answers it.

Every character needs a voice

Give your pet its own voice

Pick one of 500+ character and celebrity TTS voices, or one you made yourself. When a viewer sends a message in that voice, your pet is the one who says it.

Bring it together
Viewer TTS MessageYour pet's voiceLip-sync
Chat asks, the pet answers

Let your pet talk back to viewers

Combine it with Ask Characters. Viewers ask a question instead of sending text to read, and your pet replies in character, out loud, with its mouth moving.

Bring it together
Viewer questionAsk CharactersPet reply
One pet is a sidekick, three is a show

Run multiple pets at once

Add up to 3 pets and give each one a different voice and rule: one reacts to everything, one only to TTS, one only to a single fan-favourite voice. Load the same model twice for twins with opposite personalities.

No pet model yet?

Start with Blerpy for free

Download Blerpy, our official mascot, already rigged for Blerp's lip-sync. Load it in VTube Studio and you have a pet on stream in minutes.

Bring it together
Download BlerpyLoad in VTube StudioGo live
Blerpy, the official Blerp VTuber pet model

Your pet talks through the alerts you already have

No new actions to install. Any alert, extension button, or channel point reward that plays Blerp TTS, a sound, or a video gives the pet something to say.

TTSSoundVideo Player

Shape how each pet behaves

Every pet has its own settings, and all of them run through the Blerp browser source already in OBS.

When it talks

On every Blerp TTS message, sound, and video
On TTS messages only
Only when one chosen TTS voice is used

How it looks

Works with any Live2D model
Make any Live2D item move with the sound
Turn on an expression or show an item while it talks

How it runs

Up to three pets, each lip-synced on its own
One browser source, nothing new to install
Same setup on Twitch, Kick, and YouTube

Frequently Asked Questions

Give chat a character to talk to.

Start with one pet and a voice, then add Ask Characters and a couple of friends.