Compliance
Global Sources Image Requirements: Specs That Win Inquiries
Global Sources image requirements, decoded: the main-image, background, format, and file-size rules suppliers must hit to win inquiries.
Compliance
Browse compliance articles on SizeMarker Blog
Compliance
TikTok Shop Product Image Requirements (2026 Specs)
TikTok Shop product image requirements for 2026: minimum size, 1:1 ratio, clean background rules, file limits, and why the still image still decides the sale.
Compliance
B2B Marketplace Image Requirements: The Specs That Matter
B2B marketplace image requirements compared: Alibaba, Made-in-China, and Global Sources specs, file limits, and the one image rule that wins inquiries.
Compliance
Made-in-China.com Product Images That Win Inquiries
How to prepare Made-in-China.com product images that win buyer inquiries — image standards, the spec diagram buyers look for, and mistakes to avoid.
Compliance
Alibaba.com Image Requirements: Specs, Limits, and Fixes
Alibaba.com image requirements in one table: 350×350px minimum, 1:1–1:1.3 ratio, 3MB cap, 6 photo slots — plus fixes for uploads that keep failing.
Compliance
Can You Use AI-Generated Images to Show Product Size?
Can I use AI-generated images on Amazon or eBay? Usually yes — but none of them can accurately show a product's real dimensions.
Compliance
Google Shopping Image Disapproval Fixes
Fix Google Shopping image disapprovals caused by small files, overlays, variant mismatches, crawler errors, and stale URLs.
Compliance
Walmart Marketplace Product Image Requirements: A Seller's Guide
Walmart vs Amazon vs eBay vs Shopify image specs in one comparison table, plus Walmart-specific rules: 1:1 aspect, RGB(255,255,255) hero, Polaris content scoring, and rejection fixes.
Compliance
Shopify Product Image Best Practices: Sizes, Formats, and Speed
Complete 2026 guide to Shopify product image sizes (2048x2048), formats (JPEG/PNG/WebP), file size targets, theme compatibility, alt text SEO, and variant setup.
Compliance
Amazon Product Image Requirements in 2026: The Complete Seller's Checklist
Complete guide to Amazon product image specifications including main image white background rules, secondary image best practices, size chart guidelines, common rejection reasons, and a pre-upload checklist.