FLUX Image Generation Generate images with FLUX models via inference.sh CLI. Quick Start Requires inference.sh CLI ( infsh ). Get installation instructions: npx skills add inference-sh/skills@agent-tools infsh login infsh app run falai/flux-dev-lora --input '{"prompt": "a futuristic city at night"}' FLUX Models Model App ID Speed Quality Use Case FLUX Dev LoRA falai/flux-dev-lora Medium Highest Production, custom styles FLUX.2 Klein LoRA falai/flux-2-klein-lora Fastest Good Fast iteration, 4B/9B sizes FLUX Dev (Pruna) pruna/flux-dev Fast High Optimized, speed modes FLUX Dev LoRA (Pruna) pruna/flux-dev-lora Fast High LoRA with optimization FLUX Klein 4B (Pruna) pruna/flux-klein-4b Fastest Good Ultra-cheap ($0.0001/img) Examples High-Quality Generation infsh app run falai/flux-dev-lora --input '{ "prompt": "professional product photo of headphones, studio lighting, white background" }' Fast Generation (Klein) infsh app run falai/flux-2-klein-lora --input '{"prompt": "abstract art, colorful"}' With LoRA Custom Styles infsh app sample falai/flux-dev-lora --save input.json

Edit to add lora_url for custom style

infsh app run falai/flux-dev-lora --input input.json Image-to-Image infsh app run falai/flux-dev-lora --input '{ "prompt": "transform to watercolor style", "image_url": "https://your-image.jpg" }' For Other Image Tasks

Image editing with natural language

infsh app run falai/reve --input '{"prompt": "change background to beach"}'

Upscaling

infsh app run falai/topaz-image-upscaler --input '{"image_url": "https://..."}'