Free online tool to convert text into natural speech using 28 Grok AI voices in 20 languages
AI voice generator for text to speech, voice cloning, and voice design
Stage
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Free tier: 3 previews per day (200 characters each) without account; free Google sign-in offers 1,000 characters per clip, 20 clips per hour, 3,000 characters per day. Paid plans available for longer clips and more characters.
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Key features
28 Grok voices
Speech tags for pauses, laughs and whispers
Download as MP3 audio file
Speed adjustment from 0.7× to 1.5×
26 speech expression tags
Free preview without account
Auto-detect language mode
No text storage or logging
Multiple account sign-in options
300+ public voices across 6 language groups
Editable text-to-speech with preview before rendering
Permission-based voice cloning from authorized recordings
Prompt-driven voice design to create synthetic speakers
Generation history and reusable voice models
Support for English, Chinese, Japanese, Korean, Spanish, and Portuguese
Maximum 1,000 characters per conversion
24/7 browser-based access without studio booking
Downloadable audio in multiple formats
Revision workflow keeping scripts editable during production
What makes it different
Independent frontend: no developer account needed to access real Grok voices
All 28 official Grok voices in one tool
Built-in speech tags for natural expression control
Cheaper than ElevenLabs and comparable to OpenAI pricing
Same voices available for text-to-speech and voice agents
Permission-based voice cloning with consent verification built into the workflow
Edit and revise text within the same workflow without new recording sessions
Account-based browser workspace combining discovery, generation, and export
Independent service separate from Fish Audio
Human-in-the-loop review for accuracy and suitability
Grok Text to Speech
Fish Voice