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GoogleGemini Nano Banana / Imagen 3image editing img2img4 Customizable Placeholders

Reference-Guided Object Replacement & Inpainting

Precise multimodal prompt instructions for swapping elements in an existing scene while matching ambient lighting and shadows.

A cobalt ceramic vase on a walnut table in warm window light.
Visual style ConceptualAspect ratio 1:1Model Gemini Nano Banana / Imagen 3Source content with attribution.
Creator Verified Google Gemini Workflows
Expected Output Format:Seamlessly composited scene where the replaced element matches camera perspective and lighting.
Primary Use Case:Updating legacy product lifestyle shots with a newly launched product SKU without a reshoot.
Official Tool Documentation:Open Official Platform / Docs

Customize Placeholders in Real-Time

Describe the existing item to replace and the new item to insert, along with key ambient lighting cues.

Prompt InstructionsCopy count not available
Modify the provided reference scene by replacing [ORIGINAL OBJECT] with a premium [PRODUCT]. Preserve the exact ambient illumination direction, warm tungsten fill, shallow depth of field, and table surface woodgrain reflections. The new item must seamlessly integrate into the scene with corresponding contact shadows in [BRAND COLORS] palette, rendered in [VISUAL STYLE] fidelity.

Optimization Tips & Parameters

Provide a reference image in the Gemini multimodal API alongside this text prompt for pixel-perfect perspective alignment.

Associated Tags & Use Cases

#inpainting#image-to-image#replacement#lighting-match#google-gemini

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Multi-Angle Character Consistency Turnaround

Maintains facial bone structure, hair texture, and outfit details across a full 3-point studio turnaround sheet.

Character turnaround model sheet displaying three views side-by-side: front view, 45-degree three-quarter view, and full profile view. Subject is [CHARACTER DESCRIPTION] wearing [OUTFIT DETAILS]. Strict facial symmetry, consistent eye color, exact hairline and scar placement across all three angles, neutral white cyclorama background, uniform studio fill light, crisp vector-sharp edges in [VISUAL STYLE] style --ar [ASPECT RATIO]

Character studycharacter-sheetconsistencyAspect 1:1
Details