Image Upscaling
Enhance image quality and resolution with AI-powered upscaling. Choose between Recraft Crisp for sharp, clean results or Topaz Pro for premium 4x upscaling.可用模型
Recraft Crisp
Sharp, Clean Upscaling- Max Input: 4MP (2000×2000)
- Scale: Up to 4x
- Best for: Graphics, logos, web content
- Credit Cost: 1 credit
- Speed: 30-60 seconds
Topaz Pro
Premium 4x Upscaling- Max Input: 16MP (4000×4000)
- Scale: Up to 4x
- Best for: Photography, print, high-end content
- Credit Cost: 3 credits
- Speed: 60-120 seconds
使用方法
Quick Upscale
- Go to
/upscale - Upload your image
- Select model (Recraft or Topaz)
- Choose scale (2x or 4x)
- Click Upscale
Node System Workflow
Cost Optimization
Strategy: Generate at lower resolution, upscale to 4K- Direct 4K generation: 4 credits
- 1K generation (2cr) + Topaz upscale (3cr) = 5 credits
- Result: Higher quality at similar cost
模型对比
| Feature | Recraft Crisp | Topaz Pro |
|---|---|---|
| Max Input | 4MP | 16MP |
| Best For | Graphics, logos | Photos, prints |
| Sharpness | Very sharp | Balanced |
| Cost | 1 credit | 3 credits |
| Speed | Fast | Slower |
使用场景
- E-commerce — Upscale product photos for web/print
- Marketing — Enhance campaign imagery
- Print — Prepare images for large-format printing
- Restoration — Enhance old or low-quality images
最佳实践
- Start with good quality — Upscaling can’t fix very poor images
- Recraft for graphics — Logos, text, illustrations
- Topaz for photos — Photography, realistic content
- Chain with generation — Generate 1K/2K, upscale to 4K