Generate Image

Generate and edit high-quality images using OpenRouter's image generation models including FLUX.2 Pro and Gemini 3.1 Flash Image Preview (a.k.a. "Nano Banana 2").

When to Use This Skill

Use this skill (alterlab-generate-image) for:

• Photos and photorealistic images
• Artistic illustrations and artwork
• Concept art and visual concepts
• Visual assets for presentations or documents
• Image editing and modifications
• Any general-purpose image generation needs

Use a different skill instead for:

• Flowcharts, process diagrams, circuits, biological pathways, system architecture, CONSORT/methodology diagrams, or any technical schematic → alterlab-scientific-schematics
• Plotting numeric data from a file or array (scatter, bar, line, distribution) → alterlab-matplotlib / alterlab-plotly / alterlab-seaborn

Quick Start