Main Image Checker
Is your main image compliant? Upload one to find out
Checks pixels, ratio, white background and product fill against Amazon, TikTok Shop, Temu and Shopee rules, all in your browser. Failing images can be fixed in one click.
Drop or click to upload a main image
JPG / PNG / WEBP, checked locally in your browser, never uploaded
FAQ
Which rules does it check?
Four hard rules: longest side meets the platform minimum (Amazon 1000, TikTok Shop 600, Temu 800, Shopee 500); aspect ratio (square for Amazon, Temu and Shopee, 3:4 for TikTok Shop); pure white background (at least 97% near-white pixels along the edges); and product fill (85% for Amazon and Temu, 80% for TikTok Shop and Shopee). Text, logos and watermarks cannot be detected in the browser and are flagged for manual review.
Is my image uploaded?
No. The check runs on a canvas in your browser and the image never leaves your computer. It is only uploaded when you click "Fix" to run it through the main image compliance tool.
Does passing guarantee approval?
Not entirely. The checker covers rules that can be computed from pixels. Marketplaces also review overlaid text and watermarks, product authenticity and category fit. Passing avoids the most common rejection reasons; the platform review is final.
What if it fails?
Every platform card has a "Fix" button that sends the image to the main image compliance tool: pure white repaint, text and watermark removal, product at 85%, exported to that platform's pixels, ready to upload in under a minute.
Which formats are supported?
Any format your browser can decode: JPG, PNG, WEBP, HEIC and more. You can also paste a screenshot with Ctrl+V.