Language: English

Credits

What you have left, what each fix costs, and what plans include.

Checking

Tools

Checker
Fix photos
Pricing
Credits
API key
Account

Requirements by marketplace

Amazon
Walmart
TikTok Shop
eBay
Etsy
Shopify
Google Merchant Center
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Popular topics

Amazon main image requirements
Amazon image size and format requirements
Amazon AI-generated people image tag (XMP)
Walmart image size and format requirements
Walmart main image and content rules
TikTok Shop product image size requirements
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Guides

Multi-marketplace product image size cheat sheet
White background (RGB 255) explained
Product occupancy: how to measure it
AI-generated image disclosure by platform
Fixing supplier images for multiple marketplaces
Google Merchant Center 500x500 minimum from 2027
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Company

About
Rule changes
Contact
Terms of service
Privacy policy
Refund policy
hello@shelfrules.com
llms.txt
sitemap.xml

The checker never uploads your images. If you use the fix tool, we send only the photo you pick to our server and to a contracted cloud AI provider for the cutout. We do not store it, and the provider deletes its copy within an hour.

Checked against public rules as of October 30, 2026, using each platform's US seller help pages. This is not a guarantee of acceptance; always confirm in the platform's own dashboard.

ShelfRules is not affiliated with Amazon, Walmart, Etsy, eBay, TikTok, Shopify or Google. Platform names are used only to describe their public requirements.