AI video upscaler in your browser, no upload required
Open-source SDXL-based AI model for native high-resolution anime art generation
Stage
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Founded
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Based in
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Pricing model
Freemium
Open source
Pricing
Free: up to 30 seconds per video, unlimited uses, no account required. Full-duration unlock: $9.99 USD one-time purchase, permanent access, no subscription.
Free for personal and research use; prohibits closed-source proprietary monetization
Key features
Three enhancement modes: Everyday video, Preserve texture, and Animation and illustration
Support for videos up to 1920 × 1080 input resolution, including portrait video
Output size options: 2×, 1080p, 4K, or 8K with up to 4× maximum enlargement
Side-by-side frame comparison for before and after
MP4 download with retained original audio
Processing limited to first 30 seconds with free access
No account or login required for free processing
Native 1536x1536 high-resolution generation without upscaling
Hybrid Prompting System combining natural English and Danbooru tags
Stable text encoder fine-tuning for superior concept understanding
Trained on comprehensive Danbooru2023 dataset
Full compatibility with ComfyUI, Automatic1111, Forge, and Draw Things
Superior anatomy rendering with flawless hands and character details
V-Prediction architecture for enhanced dynamic range and contrast
Highly flexible base canvas for LoRA training and custom checkpoints
What makes it different
Local processing on your device without uploading videos to servers
Free access with unlimited repeats, no account needed
Works directly in desktop browsers without software installation
Optional one-time $9.99 USD purchase for full-duration processing with permanent access
Only open-source SDXL model natively trained at 1536x1536 resolution
Stylistically neutral untuned base canvas unlike Pony Diffusion
Continuous rapid iterations from v0.1 to v3.5 with aggressive optimization
Thousands of compatible community-trained LoRAs and derivatives
LocalUpscale
Illustrious XL