Free online tool to convert text into natural speech using 28 Grok AI voices in 20 languages
AI ads, video and content studio for ecommerce
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.
Free account with 50 credits on sign-up. Credit packs: Starter 300 credits for $15, Growth 1,200 credits for $49, Scale 4,000 credits for $129. Auto-Publish add-on $19 for 30 days. Individual actions cost 1-15 credits; static ads from 2 credits, AI images 5 credits, video from 2-7 credits per second
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
AI ad copywriting in multiple formats with brand voice
Image generation with Grok Imagine
Video ads creation and finishing with captions and voiceover
Translation into 40 languages with layout support for right-to-left text
Social calendar with approval queue and auto-publish to Facebook, Instagram, YouTube and LinkedIn
AI CMO test tracker for analyzing ad performance
Print-on-demand design and listing generation
UGC creator with lip-synced talking creator videos
Team workspaces with shared credits and no per-seat fees
API access for AI agents and custom integrations
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
No subscription required; pay only for what you create with credits that never expire
Single brand kit ensures consistent voice across all channels and content types
Automatic refunds if AI requests fail
One-click publishing to multiple social channels and integrations
Complete creative pipeline from product catalog to posted ad in three steps
Grok Text to Speech
E-Splice AI