You got the call from the buyer. Your product is approved for Walmart, Target, or Kroger. Now they need your product images, and if those images don't meet GS1 standards, your listing gets rejected before it ever goes live.
This guide covers exactly what each retailer requires so you can get it right the first time.
What Is GS1 and Why Do Retailers Care?
GS1 is the global standards organization behind the UPC barcode. They also set the standard for how product images should be captured, formatted, and named for retail. When a retailer says they need "GS1-compliant images," they mean images that follow a specific set of rules for angles, resolution, background, file naming, and formatting.
Retailers care because standardized images make their online shelves look consistent and professional. Non-compliant images create a messy shopping experience and erode buyer trust.
The 6 Planogram Images Every Retailer Needs
At minimum, you need straight-on shots of all six faces of your product:
- Front (Face 1) - The primary "hero" image. Largest surface with your product name.
- Left side (Face 2)
- Top (Face 3)
- Back (Face 7) - Usually shows nutrition facts or ingredient list
- Right side (Face 8)
- Bottom (Face 9)
All six must be shot straight-on (0-degree plunge angle), on a pure white background, with the product filling approximately 80% of the frame.
Walmart Image Requirements
- Minimum size: 1000 x 1000px (2200 x 2200px recommended)
- Format: JPEG or PNG
- Color: RGB
- Background: Pure white
- Product fill: 80% of frame minimum
- No text overlays, watermarks, or badges on the main image
What happens if you don't comply: Walmart uses a Content Quality Score system. Products scoring below 60 get deprioritized in search results. Images that don't meet minimum specs get auto-rejected and your listing stays in "unpublished" status. Walmart can also levy a 3% COGS penalty for various content non-compliance issues.
Target Image Requirements
- Minimum size: 1000 x 1000px (larger preferred)
- Format: JPEG, TIFF, or PNG
- Background: Pure white
- GS1-compliant GTINs required - Target won't accept barcodes from resellers, only directly from GS1
- EDI setup takes 7-12 weeks - plan ahead
What happens if you don't comply: Products without proper images and GTINs get held up in the onboarding process. Target's vendor portal flags non-compliant content and your product won't go live until it's fixed.
Kroger Image Requirements
- GS1-issued GTINs required (directly from GS1, not resellers)
- Product images must be sharp, well-lit, and accurately represent the product
- Kroger Item API (KIA) is their evolving system for product data submission
- GDSN submission preferred for product data and images
What happens if you don't comply: Non-compliant data can block your product listing entirely. Kroger is moving toward stricter digital content requirements as they invest in their e-commerce platform.
GS1 File Naming Convention
This is where most brands trip up. GS1 requires a specific naming structure for every image:
[14-digit GTIN]_[Image Type][Face Number][Orientation][Packaging State].[extension]
For example: 00012345678905_A1N1.jpg
- 14-digit GTIN (pad with leading zeros if your UPC is shorter)
- Image type: A = web ready, C = high resolution
- Face number: 1 = front, 2 = left, 3 = top, 7 = back, 8 = right, 9 = bottom
- Orientation: C = center, L = left rotation, R = right rotation, N = no plunge
- Packaging state: 1 = in packaging, 0 = out of packaging
Get one character wrong and syndication platforms will reject the file on upload.
The 5 Most Common Reasons GS1 Images Get Rejected
- Wrong file naming. The GTIN-based naming convention is strict. One wrong digit or letter and the file gets rejected automatically.
- Resolution too low. Uploading images under the minimum pixel count. Always shoot at 2500 x 2500px or higher and downscale if needed.
- Background not pure white. Off-white, gray, or shadowed backgrounds fail compliance checks. RGB must be 255/255/255.
- Missing faces. Submitting only a front image when the retailer requires all six planogram views.
- Text or graphics on the main image. Walmart specifically rejects hero images with added badges, "NEW" stickers, or promotional text that isn't on the actual packaging.
How to Get GS1-Compliant Images
You have three options:
Option 1: Shoot in-house. If you have a photography setup and someone who understands GS1 naming conventions, you can do it yourself. The risk is getting the specs wrong and dealing with rejected submissions.
Option 2: Ship to a national studio. Studios in Chicago and Arizona offer GS1 photography. You ship products, wait for the shoot, and get files back. Expect 1-2 week turnaround plus shipping time each way.
Option 3: Use a local GS1 studio. If you're in the New York or New Jersey area, a local studio means same-day product pickup, faster turnaround, and no shipping costs. You get files formatted for your specific retailer and syndication platform, ready to upload.
Need GS1-Compliant Images?
We shoot GS1-compliant product photography in New York, serving CPG brands across the tri-state area. Every image set is shot to spec, correctly named, and delivered ready for Syndigo, Salsify, or direct retailer upload.