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Conversational object edit (no mask)

Add, remove or replace an object in a photo just by describing it, with explicit preservation instructions.

Gemini Nano BananaImage editingRuleStack original

Written for Nano Banana 2.1 (gemini-nano-banana-2.1) · Updated 2026-10-16

Note: Review and test before use. Provided as is, without warranty. See Terms.

In this photo, [edit, e.g. replace the plastic chair on the left with a mid-century walnut armchair]. Keep everything else exactly the same: the lighting, shadows, camera angle, the people and all other objects. The new [object] should match the room's light direction and cast a matching shadow.

Replace everything in [square brackets] with your own details.

Settings & parameters

• Model: gemini-nano-banana-2.1 (improved mask-based and multi-turn editing); Nano Banana Pro for the highest fidelity
• Keep output resolution the same as the source (1K/2K/4K)

Variations

• Remove: "remove the power lines across the sky and fill in the clouds".
• Add: "add a small potted olive tree in the empty corner".
• Recolor: "change the sofa to deep forest green (#2F4F3A), same fabric texture".

Tips

• Edit in small steps across turns; ask for one change at a time.
• Gemini adds an invisible SynthID watermark to generated and edited images.