Reference image to Gemini prompt workflow

Gemini image to prompt

PromptLens turns image references into structured prompt language you can adapt for Gemini visual reasoning, image generation planning, product shots, and campaign concepts.

What Gemini users need

Gemini users often need more than a caption. They need a structured visual brief: subject, context, materials, lighting, composition, constraints, and intended output. PromptLens creates that brief from the reference image first.

How to use the output

Copy the Campaign Brief or General output, then ask Gemini to analyze, transform, rewrite, or convert it into the exact model prompt you need. Add your target format, audience, policy constraints, and whether the result is for ecommerce, ads, or video.

What to avoid

Avoid asking any platform to duplicate protected images or make unsupported factual claims. For commercial use, keep references as inspiration and preserve a review step for rights, privacy, and ad policy.

Prompt examples

These are example structures. Use the homepage tool to generate a prompt from your own reference image.

Visual reasoning prompt

Analyze this reference image and extract the subject, composition, lighting, palette, material cues, camera angle, and commercial use case. Rewrite it as a clean prompt brief for original campaign visuals.

Product concept prompt

Create an original product visual direction inspired by this reference: clear main object, neutral backdrop, soft realistic light, premium surface details, ecommerce-safe composition, no copied text or protected brand marks.

Creative testing brief

Turn the visual reference into three ad creative angles: product hero, lifestyle context, and UGC-style still. Keep the core mood and color logic, but make each direction original and brand-safe.

FAQ

Is this a Gemini image generator?

No. PromptLens prepares the image-to-prompt brief. You paste or adapt the prompt inside Gemini or another Google AI workflow.

Why use PromptLens before Gemini?

It gives a repeatable prompt structure with commercial details, negative constraints, and copy-ready formats instead of relying on a one-off caption.

Can this help with ad creative?

Yes. Use Marketing Visual mode and the Campaign Brief output to create ad concepts, then adjust claims, disclosures, and platform policy details before launch.