Perfect controlinevery language
Adjust pitch, energy and duration of each phoneme across 7000+ languages with infinite voices and voice cloning. Advanced text-to-speech technology gives you perfect control in every language.
Interactive Demo
Voice Synthesis Redefined
Most TTS gives you one result. We give you control over every single sound.
Start with Natural Speech
Start with great-sounding speech from your text. But here's where it gets interesting - you can edit each sound.
Fine-Tune Pitch Control
Make words rise and fall exactly how you want. Adjust the pitch of any sound to get the perfect tone.
Shape Energy and Dynamics
Want a word to whisper or shout? Control how loud or soft each sound is to create the impact you need.
Master Timing and Rhythm
Speed up for excitement, slow down for drama. Control how long each sound lasts to get the rhythm just right.
Unleash Creative Expression
Now combine everything. Create voices that are completely unique, weird, wonderful, or whatever you imagine.
Infinite Voice Possibilities
Take any voice and make it yours. Every voice can be customized with infinite possibilities for your perfect sound.
Unprecedented Control Over Speech
Fine-tune every aspect of your generated speech with unprecedented control over every language
7000+ Languages
Generate natural speech in thousands of languages and dialects, including rare and indigenous languages.
Phoneme-Level Control
Fine-tune pitch, energy, and duration of each phoneme for perfect pronunciation and emphasis.
Visual Editor
Intuitive spectrogram-based interface for precise control over speech parameters.
Real-Time Preview
Hear changes instantly as you adjust speech parameters, enabling rapid iteration.
SOTA Models
Use and edit speech from leading open-source TTS models in one unified interface.
Infinite Voices
Generate unlimited unique voices from scratch or clone any voice instantly from a single audio sample.
Speak to Anyone: 7,000+ Languages
Our advanced Toucan model lets you generate natural speech in over 7,000 languages—from the world's most spoken tongues to endangered dialects. Experience perfect control in every language with VibeTTS technology. Localize content, preserve culture, and unlock new markets all in one place. Browse all languages →
Insane Phoneme-Level Control
Pitch Control
Shape the melody of speech by adjusting pitch curves at the phoneme level. Control intonation, emphasis, and emotional expression with surgical precision.
Energy Modulation
Control the intensity and volume of each sound. Add emphasis, create whispers, or boost certain syllables to achieve perfect vocal dynamics.
Duration Timing
Fine-tune how long each phoneme lasts. Speed up or slow down speech naturally, add dramatic pauses, or create perfect rhythm and pacing.
A Model for Every Use Case
Whether you need massive language coverage, cinematic quality, expressive storytelling, or high-fidelity voice cloning, our suite of open-source models has you covered.
What Can You Do?
Three powerful workflows — pick one or combine them to craft the perfect voice experience.
Generate from Text
Turn any script into natural speech using any model with infinite voice variations.
Voice Cloning
Upload audio to clone any voice instantly.
Edit Prosody
Upload audio and fine-tune pitch, timing and energy.
Edit Speech
Modify words and content while preserving the original voice and prosody.