Free Account: Sign up to get 10 free credits. Pay as you go: One-time payment to remove watermark forever. Credits valid for 180 days. Free users get unlimited free face swap features with watermark.
Key features
Pyramid-JiT (P-JiT) architecture with 32×32 token reduction
4× more aggressive token reduction than Linum v2
Converges in 11× fewer samples than Linum v2
2B-parameter model with frozen Qwen text encoder
Pixel-space diffusion with multi-resolution readouts
PixelREPA alignment with DINOv3-L
Curriculum learning over noise schedule
Automatic face detection and selection
Support for multiple video formats including MP4, MOV, M4V
Web-based tool requiring no software installation
Fast AI processing for quick results
Mobile app support for iPhone and mobile devices
GIF face swap support
Customizable face selection from library or uploads
High-quality realistic face swap results
Watermark removal option with one-time payment
Priority queue with high quality image
What makes it different
Low-cost training: full 2B model trained for just $21K in compute
Controls baked into model training rather than post-hoc fine-tuning
Pixel-space compression without separate VAE bottleneck
Apache 2.0 open release with full model weights and code
Works directly in browser without software installation
Handles multiple faces simultaneously in one operation
Completely free to use with watermark
Advanced AI deep learning algorithms for high precision
Linum
Beauty AI