Free AI image generation from Japanese text and reference images
AI image and video upscaler with 14 specialized models, up to 8K output
Stage
Not given
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Founded
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Based in
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Pricing model
Free
Freemium
Pricing
Free trial with generated credits upon registration; credit requirements vary by model, resolution and quality settings, visible before generation.
Free: 5 upscales per month at 2K resolution, watermarked. Creator: $9/month for 50 images and 20 videos up to 8K. Pro: $19/month for 100 images and 30 videos. Studio: $39/month for 250 upscales and 90 videos. Business: $49/month for 500 upscales and 150 videos with API access. Annual plans save 20%.
Key features
Japanese language prompts for image generation
Multiple AI models including GPT Image and Nano Banana
Adjustable aspect ratios and composition settings
Reference image upload for style and composition guidance
Prompt gallery with examples to learn from
Customizable resolution and quality settings
Image history and download functionality
Background removal tool
14 specialized AI models for different upscaling jobs
Upscale images and videos up to 8K resolution
Resumable uploads supporting files up to 2GB
REST API for programmatic upscaling
Most jobs complete in under 30 seconds
Watermark-free results on Pro and Business plans
Commercial license included on paid plans
What makes it different
Japanese-language prompt support eliminates need for English translation
Iterative refinement workflow allows gradual adjustment of composition, color and style
Gallery of example prompts helps users learn effective prompt writing without starting from scratch
Credit system shows generation cost before processing, with automatic refund on failed attempts
14 transparent models, each labeled whether it invents detail or only recovers existing information
Unified cloud platform handling both images and video without separate tools
Batch processing and API access for production workflows
No file training: original media is never used for model improvement
AI Gazou®
UpRes