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Sketch to finished product render

Turn a hand sketch or wireframe into a photoreal render or polished illustration while keeping proportions.

Gemini Nano Banana Image 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.

Prompt

Turn this sketch into a photorealistic product render of [object, e.g. a compact desk lamp]. Follow the sketch's proportions and silhouette exactly. Materials: [materials, e.g. powder-coated sage aluminium, oak base, warm LED]. Studio lighting, soft reflections, three-quarter view on a light grey background, 4:3.

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

Settings & parameters

Model: gemini-nano-banana-2.1; resolution 2K
Nano Banana Pro for client-ready presentations

Variations

Interior: "turn this floor-plan sketch into a furnished 3D cutaway".
UI: "turn this wireframe into a polished dark-mode dashboard".
Fashion: "turn this garment sketch into a flat-lay product photo".

Tips

Clean, high-contrast sketches work best; photograph them flat in daylight.
Name materials precisely; "aluminium" and "anodized aluminium" render differently.

More: all Gemini Nano Banana prompts · all image editing prompts · prompt library

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