How to Write Product Descriptions with DALL-E

DALL-E, OpenAI's image generation tool, can transform product sheet creation by providing custom professional visuals. Rather than hiring a photographer or using generic stock images, you can generate realistic product photos, usage scenarios, and lifestyle visuals directly from a text description. In this tutorial, you will learn how to leverage DALL-E to produce images for your e-commerce product sheets while maintaining visual consistency across your catalog. Whether you sell clothing, accessories, or food products, these techniques will help you create impactful visuals that boost conversion rates.

Prerequisites

1.An OpenAI account with access to DALL-E 3 (via ChatGPT Plus or the API)
2.A list of products with their technical specifications (dimensions, colors, materials)
3.A graphic charter or visual references to maintain catalog consistency
4.Basic retouching software (Canva, Photoshop) for final adjustments

Steps

Define the visual style of your catalog

Before generating your images, establish a consistent visual guide for all your product sheets. Choose a background type (plain white, lifestyle setting, wood texture, etc.), a lighting style (studio, natural light), and a recurring camera angle. This step ensures all your sheets have a cohesive visual identity, essential for the credibility of your online store.

Generate a professional product photo of a [PRODUCT_NAME] on white background, soft studio lighting, slightly top-down angle, soft shadows, high-end e-commerce style, high quality resolution

Tip: Create a reference document with 3-4 template prompts that you reuse for each product to ensure visual consistency across your entire catalog.

Generate the main product photo

The main photo appears in search results and category pages. It should show the product clearly, on a neutral background, with lighting that highlights details. Describe materials, exact colors, and proportions precisely in your prompt. The more detailed your description, the more faithful the result will be to your actual product.

E-commerce product photo of a [cognac brown leather handbag, dimensions 30x25x12cm], pure white background, professional studio lighting, front three-quarter view, visible leather texture details, gold closure, luxury catalog style

Tip: Always generate 3-4 variations and select the best one. Mention texture and finish (matte, glossy, grainy) for a more realistic result.

Create lifestyle visuals

Lifestyle photos show the product in context of use and help the customer imagine themselves. Describe the environment, the person using the product, the ambiance, and the time of day. These visuals significantly increase conversion rates as they answer the customer's implicit question: 'How will it look in my life?'

Lifestyle photo of a woman carrying a [cognac brown leather handbag] in a Parisian café, soft natural light, warm atmosphere, blurred bokeh background, editorial magazine style, warm and natural colors

Tip: Avoid showing faces too close — DALL-E can produce imperfect results. Favor wide shots or framing focused on hands and the product.

Produce detail visuals and variants

Online customers want to see details up close: seams, textures, closure mechanisms, product interiors. Generate close-ups for each distinctive element. If your product comes in several colors, generate a view for each variant keeping exactly the same prompt, only changing the color. This creates a smooth browsing experience on your product sheet.

Macro close-up of a [gold zipper on cognac brown leather], studio lighting, blurred background, visible stitching details, professional product photography style, maximum sharpness

Tip: For color variants, copy and paste the same prompt only changing the color name. This ensures identical angles and compositions across variants.

Optimize and integrate visuals into your sheets

Once your images are generated, retouch them lightly if necessary (cropping, brightness adjustment, artifact removal). Compress them to WebP format for the web (aim for under 200 KB per image). Name each file with descriptive keywords for SEO (e.g., cognac-brown-leather-handbag-front-view.webp). Integrate images in order: main photo, lifestyle, details, then color variants.

Tip: Add descriptive alt attributes to each image for SEO. Use the format: '[PRODUCT_NAME] - [VIEW/ANGLE] - [VISIBLE FEATURE]' to maximize visibility on Google Images.

Common mistakes to avoid

✗Using prompts that are too vague ("a beautiful bag") instead of precise descriptions with dimensions, materials, and exact colors
✗Neglecting visual consistency between sheets: each product has a different style, resulting in an amateur catalog
✗Publishing DALL-E images without retouching or verification — visual artifacts (extra fingers, illegible text, invented logos) harm credibility
✗Forgetting to compress images for the web, which slows down page loading and penalizes SEO
✗Relying solely on DALL-E for technical or regulated products (food, medical) where real photos are required by law

FAQ

Can DALL-E completely replace a product photographer?

For simple products (accessories, decoration, textiles), DALL-E produces convincing results that may suffice, especially for launching a store. However, for technical, food, or high-end luxury products, real photos remain essential for detail fidelity and customer trust. The ideal approach is to use DALL-E for supplementary visuals (lifestyle, context shots) and reserve professional photography for main product photos.

How to get colors that match the real product?

Use precise color references in your prompts: Pantone codes, specific color names ("teal blue," "terracotta") rather than generic terms ("blue," "orange"). Generate multiple variations and compare with your actual product. You can then adjust hue and saturation in retouching software for an exact match.

Do I have the right to use DALL-E images commercially?

Yes, OpenAI grants commercial rights to images generated with DALL-E, whether you use ChatGPT Plus or the API. You can use them on your product sheets, advertisements, and social media. However, ensure the images do not unintentionally reproduce trademarks, logos, or copyrighted designs. It is also recommended to check the terms of use in effect at the time of use.

How to use this prompt

Copy the prompt with the button above.
Paste it into ChatGPT, Claude or your favorite AI assistant.
Replace the bracketed variables with your details, then refine the result.

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