Marketplace image compliance checker
Upload a product cover photo and instantly check it against the Shopee Mall, TikTok Shop and Amazon main-image rules: white background, 1:1 ratio, product frame-fill and resolution floors. The image never leaves your device.
Private & instant — processed locally in your browser. PNG, JPG or WebP.
Marketplace cover-image rules (checked October 2026)
| Marketplace | Aspect & resolution | Background | Frame fill |
|---|---|---|---|
| Shopee Mall | 1:1 · 1024×1024, ≤2 MB | Solid white preferred; no text, watermark or border | Product ≥60% of frame |
| TikTok Shop | 1:1 · ≥600×600 (800×800 on some sites) | Pure white, front view, no staging with variants | Product ≥60% of frame |
| Amazon G1881 | 1:1 · ≥1000 px (zoom), 1600+ recommended | Pure white (RGB 255,255,255), photorealistic | Product ≥85% of frame |
What this checker can and can't tell you
Frame-fill and background scores are pixel estimates (bounding-box approximation, near-white tolerance) — they screen for obvious problems but are not platform guarantees. Text/watermark detection and category-specific rules are out of scope; always confirm in Seller Centre.
Fix a fail in seconds — or run the whole catalog.
Berrys Canvas generates white-background covers and full marketplace-spec galleries from your real product references. Or brief Berrys Studio and hand over the whole catalog.