Free online tool to convert text into natural speech using 28 Grok AI voices in 20 languages
AI rap video generator that turns your selfie into a short vertical rap video
Stage
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Founded
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Based in
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US
Pricing model
Freemium
Paid
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
Choose from templates (rap booth, dance, duo, funny, Chinese style scenes)
Select from original music library with licensed songs
AI face insertion with automatic lip-sync
Vertical 720×1280 video format for social platforms
Free photo quality check before video generation
One free remake within 7 days
Removable AI watermark
AI-generated label in metadata
No sign-up required, guest checkout with email only
Video available on order page for 30 days
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
Template-based system with viewable samples before purchase, eliminating guesswork
Pay-per-video with no subscription or free trial required
Automatic refund after 3 failed video attempts
Original licensed music library, not covers of famous songs
Photos deleted within 7 days, videos after 30 days for privacy
Grok Text to Speech
rapvideo