grok-tts

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grok-tts
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$15/1M

Provider Overview

Grok TTS is an expressive, human-like text-to-speech. It features five built-in voices and supports over 20 languages with automatic detection. Users and developers can also add inline tags to inject specific emotions like laughing, whispering, or natural pauses into the narration

Highly ExpressiveMultilingualSpeech tags support
26Total Voices
19Male
7Female
Overview
Community Tags
Male Voices
Female Voices

Voice Characteristics

🎭

Archetypes

The Corporate Professional40%
The Caring Guide20%
The Spunky Sidekick20%
The Trusted Mentor20%
🎨

Textures

Glass / Clean40%
Rubber / Bouncy20%
Smoke / Husky20%
Velvet / Smooth20%
😊

Emotions

Friendly / Warm40%
Confident / Assured20%
Eager20%
Neutral / Clinical20%
🔊

Pitch Range

Very Deep (<100)0%
Deep (100-129)60%
Neutral (130-230)20%
High (>230)20%
🌍

Accent Strength

3
Neutral
1
Soft
1
Strong

Vocal Signature

Distribution of tonal characteristics (1-10)

Detailed Metrics

🎭

Expressiveness

Mostly Standard. Polite, conversational, and professional. Typical for assistants and news.

Flat20%
Standard60%
Dynamic20%
🌵

Roughness

Mostly Silky. Synthetic perfection or high-end commercial polish. No audible grit.

Silky80%
Textured0%
Grainy20%
Abrasive0%
📢

Projection

Mostly Conversational. Speaking naturally to a person 3 feet away.

Intimate0%
Conversational100%
Projected0%
Shouting0%
⏱️

Tempo

Mostly Flowing. Natural conversation or deliberate explanation.

Lethargic0%
Flowing100%
Manic0%
☀️

Brightness

Mostly Neutral. Natural balance between highs and lows.

Dark0%
Neutral80%
Sharp20%
〰️

Instability

Mostly Stable. Confident, solid breath support, and unwavering pitch.

Stable100%
Reactive0%
Unstable0%
🗣️

Articulation

Mostly Professional. Broadcaster crispness with clear T's and K's.

Too Relaxed / Mumbling0%
Natural20%
Professional60%
Hyper-Articulate20%
👤

Perceived Age

Mostly Adult/Mature. Established adult, approx. 35-55 years old.

Youth0%
Young Adult40%
Adult/Mature60%
Senior0%

Popular Voices

1
Rex
2
Sal
3
Ara
4
Lux
5
Zagan
6
Cosmo
7
Altair
8
Atlas
Casting Studio Chat
Studio
Hi! I am your Acoustic Casting Assistant. I can help you find the right voice based on the vibe you need, or give feedback on any voice you are listening to.

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