Efficient AI text-to-speech model with 82M parameters delivering natural-sounding voice synthesis
Photo-to-video effect turning a flexed arm and curved hand into a heart gesture
Stage
Not given
Not given
Founded
Not given
Not given
Based in
SG
Not given
Pricing model
Open source
Freemium
Pricing
Free to use. Free Chrome Extension with 10,000 characters free every month.
50 Credits for $6.90 (up to 1 video), 150 Credits for $19.90 (up to 3 videos), 250 Credits for $29.90 (up to 5 videos). One-time payment, no auto-renewal. Credits never expire.
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
Free local photo preview without account or card
Fixed motion template - no text prompts required
Supports JPG, PNG and WebP files up to 10 MB
Works on mobile browser - no separate app needed
Photos not uploaded during preview - local display only
One-time credit purchases with no expiration
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
Uses preset motion template instead of AI-generated movements based on prompts
No subscription required - one-time credit purchases
Kokoro TTS
MemeMorph