12,000+ voices
Standard and native voices across 178 language variants, including regional accents and low-resource languages most vendors do not carry.
Voice
AI Text to Speech Generation
Turn text into natural, emotion-aware speech across 75+ languages and more than 12,000 voices. Adjust tone, pace, and pronunciation per line, then export or send it straight into a video.
Free to start · 75+ languages · No credit card required
Capabilities
What Text to Speech does
Emotion and delivery control
Set emotion, pace, and emphasis per card rather than per file, so a long script does not read in one flat tone.
Pronunciation rules
Fix names, brands, and acronyms once with alias or phoneme rules, and have every future generation respect them.
Script splitting
Long text is broken into editable cards automatically, so you can regenerate one line without redoing the whole script.
Straight into video
Generated speech drops into video creation, dubbing, or lip-sync without an export-and-reupload round trip.
How it works
Four steps, one orchestrated run
Every stage runs on the same platform, so nothing is exported, re-uploaded, or handed between tools.
- 01
Paste your text
Drop in a script, a paragraph, or a whole article. It splits into cards you can edit individually.
- 02
Pick language and voice
Filter by language, gender, and style, and preview before you commit.
- 03
Tune the delivery
Set emotion and pace per card, and add pronunciation rules for anything the model gets wrong.
- 04
Generate and use
Export the audio, or send it directly into a video, dub, or lip-sync job.
Who it is for
Teams using Text to Speech
Video narration
Narrate explainers and courses without booking a studio.
Accessibility
Give long-form written content a listenable version in every language you publish.
IVR and product voice
Generate consistent system prompts across every market you operate in.
Rapid iteration
Test a dozen script variants before committing a voice actor to any of them.
FAQ
Questions people ask
How many voices and languages are available?
Over 12,000 voices across 178 language and regional variants. That includes low-resource and Indic languages served by Vitra's own voice models where no commercial coverage exists.
Can I control emotion and pacing?
Yes, per card rather than per file. A script is split into individual cards and each carries its own emotion, pace, and voice, so a long piece keeps its dynamics.
How do I fix a mispronounced name?
Add a pronunciation rule using either an alias or a phoneme spelling. Rules can be scoped to your whole organization so the fix applies to every future generation.
Start with Text to Speech. Grow into the whole platform.
Everything in Vitra Universe shares one translation memory, one brand kit, and one quality bar — so the work you do here makes everything you do next faster.