# AI Image Generation > Generate AI images with GPT-Image-2, FLUX, Gemini, Grok, Seedream, Reve and 50+ models via inference.sh CLI. Models: GPT-Image-2, FLUX Dev LoRA, FLUX.2 Klein LoRA, Gemini 3 Pro Image, Grok Imagine, Seedream 4.5, Reve, ImagineArt. Capabilities: text-to-image, image-to-image, inpainting, LoRA, image editing, upscaling, text rendering. Use for: AI art, product mockups, concept art, social media graphics, marketing visuals, illustrations. Triggers: flux, image generation, ai image, text to image, stable diffusion, generate image, ai art, midjourney alternative, dall-e alternative, text2img, t2i, image generator, ai picture, create image with ai, generative ai, ai illustration, grok image, gemini image, gpt image, openai image, chatgpt image - Skill: `sahildave/ai-image-generation` (Agent Skill) - Install (CLI): `npx skillmds@latest add sahildave/ai-image-generation` - Raw SKILL.md: https://api.skillmd.com/api/skills/sahildave/ai-image-generation/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Marketing & Growth - Author: sahildave (https://skillmd.com/u/sahildave) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/sahildave/ai-image-generation --- > **Install the belt CLI skill:** `npx skills add belt-sh/cli` # AI Image Generation Generate images with 50+ AI models via [inference.sh](https://inference.sh) CLI. ![AI Image Generation](https://cloud.inference.sh/app/files/u/4mg21r6ta37mpaz6ktzwtt8krr/01kg0v0nz7wv0qwqjtq1cam52z.jpeg) ## Quick Start > Requires inference.sh CLI (`belt`). [Install instructions](https://raw.githubusercontent.com/inference-sh/skills/refs/heads/main/cli-install.md) ```bash belt login # Generate an image with FLUX belt app run falai/flux-dev-lora --input '{"prompt": "a cat astronaut in space"}' ``` ## Available Models | Model | App ID | Best For | | ------------------ | ----------------------------------- | ---------------------------------------- | | **GPT-Image-2** | `openai/gpt-image-2` | Text-to-image, editing, inpainting | | FLUX Dev LoRA | `falai/flux-dev-lora` | High quality with custom styles | | FLUX.2 Klein LoRA | `falai/flux-2-klein-lora` | Fast with LoRA support (4B/9B) | | **P-Image** | `pruna/p-image` | Fast, economical, multiple aspects | | **P-Image-LoRA** | `pruna/p-image-lora` | Fast with preset LoRA styles | | **P-Image-Edit** | `pruna/p-image-edit` | Fast image editing | | Gemini 3 Pro | `google/gemini-3-pro-image-preview` | Google's latest | | Gemini 2.5 Flash | `google/gemini-2-5-flash-image` | Fast Google model | | Grok Imagine | `xai/grok-imagine-image` | xAI's model, multiple aspects | | Seedream 4.5 | `bytedance/seedream-4-5` | 2K-4K cinematic quality | | Seedream 4.0 | `bytedance/seedream-4-0` | High quality 2K-4K | | Seedream 3.0 | `bytedance/seedream-3-0-t2i` | Accurate text rendering | | Reve | `falai/reve` | Natural language editing, text rendering | | ImagineArt 1.5 Pro | `falai/imagine-art-1-5-pro-preview` | Ultra-high-fidelity 4K | | FLUX Klein 4B | `pruna/flux-klein-4b` | Ultra-cheap ($0.0001/image) | | Topaz Upscaler | `falai/topaz-image-upscaler` | Professional upscaling | ## Browse All Image Apps ```bash belt app store --category image ``` ## Examples ### GPT-Image-2 ```bash belt app run openai/gpt-image-2 --input '{ "prompt": "professional product photo of sneakers, studio lighting", "quality": "high" }' ``` ### GPT-Image-2 Editing ```bash belt app run openai/gpt-image-2 --input '{ "prompt": "change the background to a beach at sunset", "images": ["https://your-image.jpg"] }' ``` ### Text-to-Image with FLUX ```bash belt app run falai/flux-dev-lora --input '{ "prompt": "professional product photo of a coffee mug, studio lighting" }' ``` ### Fast Generation with FLUX Klein ```bash belt app run falai/flux-2-klein-lora --input '{"prompt": "sunset over mountains"}' ``` ### Google Gemini 3 Pro ```bash belt app run google/gemini-3-pro-image-preview --input '{ "prompt": "photorealistic landscape with mountains and lake" }' ``` ### Grok Imagine ```bash belt app run xai/grok-imagine-image --input '{ "prompt": "cyberpunk city at night", "aspect_ratio": "16:9" }' ``` ### Reve (with Text Rendering) ```bash belt app run falai/reve --input '{ "prompt": "A poster that says HELLO WORLD in bold letters" }' ``` ### Seedream 4.5 (4K Quality) ```bash belt app run bytedance/seedream-4-5 --input '{ "prompt": "cinematic portrait of a woman, golden hour lighting" }' ``` ### Image Upscaling ```bash belt app run falai/topaz-image-upscaler --input '{"image_url": "https://..."}' ``` ### Stitch Multiple Images ```bash belt app run infsh/stitch-images --input '{ "images": ["https://img1.jpg", "https://img2.jpg"], "direction": "horizontal" }' ``` ## Related Skills ```bash # Full platform skill (all apps) npx skills add inference-sh/skills@infsh-cli # Pruna P-Image (fast & economical) npx skills add inference-sh/skills@p-image # GPT-Image-2 (OpenAI) npx skills add inference-sh/skills@gpt-image # FLUX-specific skill npx skills add inference-sh/skills@flux-image # Upscaling & enhancement npx skills add inference-sh/skills@image-upscaling # Background removal npx skills add inference-sh/skills@background-removal # Video generation npx skills add inference-sh/skills@ai-video-generation # AI avatars from images npx skills add inference-sh/skills@ai-avatar-video ``` Browse all apps: `belt app store` ## Documentation - [Running Apps](https://inference.sh/docs/apps/running) - How to run apps via CLI - [Image Generation Example](https://inference.sh/docs/examples/image-generation) - Complete image generation guide - [Apps Overview](https://inference.sh/docs/apps/overview) - Understanding the app ecosystem