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CGI (Computer Generated Imagery)

Media managementIntermediate Level

CGI (computer-generated imagery) means images and video created with 3D software instead of a camera, used in e-commerce for product shots, lifestyle scenes and 360 views.

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What is CGI (Computer Generated Imagery)?

CGI (computer-generated imagery) means images and video made with 3D software instead of a camera. A designer builds a 3D model of the product, adds materials and lighting, and renders it as a photo-realistic still, a 360 spin or an animation. In e-commerce CGI replaces or adds to product photography. Once the model exists, every color variant, angle and room setting is a new render, not a new shoot. That differs from photo retouching, which edits a real photograph, and from AR, which shows a 3D model live in the shopper's surroundings. Rendered images still need the same checks as photos: size, background, file format and one image per variant. The image quality guide lists what channels expect.

Why CGI (Computer Generated Imagery) matters for e-commerce

Products with many variants are expensive to photograph. With CGI, a furniture brand can show a sofa in twelve fabrics and three room styles from one model, and show products before the first samples arrive. Images carry a lot of weight on a product page. In Salsify's 2024 Consumer Research, 45% of shoppers named missing or low-quality images or videos as a top reason to abandon a sale. CGI helps fill those gaps, as long as the render matches the real product in color, size and finish.

Examples of CGI (Computer Generated Imagery)

  • 1A sofa rendered in every fabric option from one 3D model, one image per variant.
  • 2A kitchen tap shown in chrome, black and brass finishes before production starts.
  • 3A 360 spin of a sneaker that the shopper can rotate on the product page.
  • 4A lifestyle scene of a lamp in a living room, built without a photo studio.
Image by · CC BY 4.0

How WISEPIM Helps

  • Digital asset management keeps renders with the right product and variant.
  • Bulk Image Actions resize and convert images for each channel's requirements.
  • Quality Guard rules flag products or variants without an image.
  • Export and platform connections send the same images to your shop and marketplaces.

Common mistakes with CGI (Computer Generated Imagery)

  • Rendering colors that do not match the real product, which leads to returns.
  • Using renders that look too perfect next to real photos on the same page.
  • Forgetting to rename and link render files to the right variant.
  • Skipping channel rules, such as a white background for marketplace main images.

Tips for CGI (Computer Generated Imagery)

  • Compare every render with a real sample under daylight before publishing.
  • Name render files with the SKU or variant code so they link automatically.
  • Keep the 3D source files, not only the exported images.
  • Check each channel's image rules, as explained in the image quality guide.

Trends around CGI (Computer Generated Imagery)

  • Brands reuse 3D models from product design for web images, 3D viewers and AR.
  • AI tools speed up materials, lighting and background generation.
  • Retailers show new collections before physical samples exist.

Tools for CGI (Computer Generated Imagery)

  • WISEPIM (managing product images and renders per variant)
  • Blender (open-source 3D creation)
  • KeyShot (product rendering)
  • Adobe Substance 3D (materials and textures)
  • Autodesk 3ds Max (3D modeling and rendering)

Related Terms

Computer Vision for DAMDigital Rights Management (DRM)Synthetic Product ImageryVideo Metadata Management

Also Known As

3D renderingVirtual photographyComputer-generated product imagesPhoto-realistic rendering

Frequently Asked Questions

CGI stands for computer-generated imagery: images and video created with 3D software instead of a camera. In e-commerce it is used for product shots, variant images, 360 views and lifestyle scenes.

Photography captures a real product in a studio or on location. CGI renders a 3D model, so new colors, angles and settings do not need a new shoot. Many shops mix both.

Mostly, yes. 3D rendering is the step that turns a 3D model into an image, and CGI is the broader term for all images and video made that way.

It pays off for products with many variants, products that are not produced yet and large items that are costly to photograph, such as furniture and kitchens.

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