What problem does it solve?
It solves the problem of performing high-quality image-to-image edits (like background swaps or localized object changes) while preserving the subject’s identity across one or many reference images.
Core Features & Use Cases
- Identity-preserving edits: Keep subject identity, pose, and key appearance traits stable while changing the intended elements.
- Localized spatial targeting: Apply changes to specific regions using concrete spatial language (e.g., “left object only”, “upper-right corner”).
- Multi-image batch consistency: Edit up to 20 input images per call with locked framing via consistent aspect ratio and resolution.
- When to route vs siblings: Use this for Nano Banana 2 edit scenarios; prefer siblings for text-in-image edits (GPT Image 2 edit), single-ref precise local edits (Flux Kontext), or pure generation (Nano Banana 2 t2i).
Quick Start
Use the nano-banana-edit skill to swap the background of a portrait while keeping the subject identity unchanged by prompting: "Keep the subject identity, pose, and clothing unchanged; convert the background into a rainy neon cyberpunk street."