Grok Voice
Grok
Developer
⟲
⚙︎
About me
Name
City
Timezone
Units (imperial / metric)
Things Grok remembers
Add
Grok
xAI API key (stored only on this device)
Model
grok-4.20-non-reasoning
grok-4.7
grok-code-fast-1
API endpoint
System prompt
Developer relay
Relay URL (Cloudflare Worker)
Relay secret
Voice
Voice engine
Preview
Browser voice (fallback)
Developer voice
Speech rate
Recognition language
Cancel
Save