Efficient AI text-to-speech model with 82M parameters delivering natural-sounding voice synthesis
Convert photos into 19-second Tiny Desk style band videos with original sound
Stage
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Founded
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Based in
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Pricing model
Open source
Paid
Pricing
Free to use. Free Chrome Extension with 10,000 characters free every month.
Starter $10 for 5 credits (makes 1 video at 480p); Popular $20 for 10 credits (makes 2 at 480p or 1 at 720p); Plus $40 for 24 credits (makes 6 at 480p, 3 at 720p, or 1 at 1080p); Pro $100 for 75 credits (makes 18 at 480p, 9 at 720p, or 3 at 1080p). A 19-second video costs 4 credits at 480p ($5.33 to
Key features
82M parameter efficiency for lightweight, scalable performance
Multilingual support including English, French, Korean, Japanese, and Mandarin
Customizable voice packs with multiple lifelike voice options
Automatic content segmentation for chapter and section detection
OpenAI-compatible API endpoint for easy integration
Real-time audio generation with NVIDIA GPU acceleration
Processes up to 510 tokens in a single pass for longer audio outputs
Chrome extension for reading webpages aloud
Upload 1 to 5 photos
19-second vertical 9:16 MP4 video output
Original Outstanding audio included
Assignable band roles: lead singer, sax, keys, backing vocals
AI fills empty band seats automatically
Support for people, pets, cartoon and game characters
Video generation in 5-8 minutes
Email notification when video is ready
Private video storage for 30 days
What makes it different
Outperforms larger models like XTTS (467M params) and MetaVoice (1.2B params) despite having only 82M parameters
Open-source and free for both commercial and personal use under Apache 2.0 license
Lightweight architecture enabling deployment on CPU and GPU with minimal resources
Trained on high-quality, permissively licensed audio for accurate natural-sounding speech
Designed for scalability while preserving excellent audio quality
No prompts or app required—browser-based tool
Fixed structure ensures professional result on first try