| name | image-upscaling |
| description | Upscale and enhance images with Real-ESRGAN, Thera, Topaz, FLUX Upscaler via inference.sh CLI. Models: Real-ESRGAN, Thera (any size), FLUX Dev Upscaler, Topaz Image Upscaler. Use for: enhance low-res images, upscale AI art, restore old photos, increase resolution. Triggers: upscale image, image upscaler, enhance image, increase resolution, real esrgan, ai upscale, super resolution, image enhancement, upscaling, enlarge image, higher resolution, 4k upscale, hd upscale |
| allowed-tools | Bash(belt *) |
Install the belt CLI skill: npx skills add belt-sh/cli
Image Upscaling
Upscale and enhance images via inference.sh CLI.
Quick Start
Requires inference.sh CLI (belt). Install instructions
belt login
belt app run infsh/real-esrgan --input '{"image_url": "https://your-image.jpg"}'
Available Upscalers
| Model | App ID | Best For |
|---|
| Topaz Image Upscaler | falai/topaz-image-upscaler | Professional quality, any image |
Examples
Upscale Any Image
belt app run falai/topaz-image-upscaler --input '{"image_url": "https://low-res-image.jpg"}'
Workflow: Generate and Upscale
belt app run falai/flux-2-klein-lora --input '{"prompt": "landscape painting"}' > image.json
belt app run falai/topaz-image-upscaler --input '{"image_url": "<url-from-step-1>"}'
Use Cases
- AI Art: Upscale generated images for print
- Old Photos: Restore and enhance resolution
- Web Images: Prepare for high-DPI displays
- Print: Increase resolution for large prints
- Thumbnails: Create high-res versions
Related Skills
npx skills add inference-sh/skills@infsh-cli
npx skills add inference-sh/skills@ai-image-generation
npx skills add inference-sh/skills@flux-image
npx skills add inference-sh/skills@background-removal
Browse all image apps: belt app store --category image
Documentation
