Model + Tool

Nano Banana Image-to-Image Editor

What it is

A Nano Banana image-to-image editor uses Google's Gemini 2.5 Flash Image model to edit existing images via natural-language instructions, with multi-image composition and conversational chain edits that keep state across multiple turns.

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Or open the full tool →

Output specs

Resolution

1K / 2K / 4K

Duration

Single image

Aspect ratios

1:1, 16:9, 9:16, 4:3, 3:4

Cost

From ~10 credits per edit

Features

✓Edit by chatting
Type "add a hat" or "make the sky stormy" — Nano Banana edits the image without you re-prompting from scratch.
✓Conversational chain edits
Each edit builds on the previous one — "now add sunglasses, then change to evening lighting" stays coherent.
✓Multi-image composition
Upload a person + an outfit + a setting; Banana composes them into one image with consistent lighting.
✓Identity preservation
Subject stays recognizable across edits without explicit face-lock prompting.

Best for

→Iterative refinement of a hero image without re-running from scratch
→Multi-image composition (subject + clothing + environment)
→Localized edits that don't need masking (Banana figures out where to apply changes)
→Brand-safe corporate work where content policy matters

Pro tips

1.Use natural English commands — Banana parses imperatives ("add", "remove", "change") better than descriptive prompts.

2.For complex edits, break into 2-3 chain steps rather than one giant prompt.

3.If subject identity drifts after several edits, run Mobbi face swap to lock back to source identity.

4.Banana 2 is faster for testing; Pro for the final hero pass.

FAQ

Can I edit a photo by typing what to change?+

Yes — that's exactly what Nano Banana does. "Make the sky stormy" or "add sunglasses" both work.

Does Banana need a mask for localized edits?+

Usually no — it figures out where to apply the change. For very specific regions, the Inpaint tool with masking is more precise.

Related on Mobbi

Nano Banana Text-to-Image →Flux Image-to-Image →Image Editor →What is Nano Banana? →

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