Browser-side marketplace check
Marketplace Image Checker
Check basic image dimensions, aspect ratio, format, and file size before preparing photos for Etsy, Amazon, or TikTok Shop.
ListingPic is an independent tool and is not affiliated with Etsy, Amazon, TikTok Shop, or their parent companies. This checker does not guarantee marketplace approval.
Upload one JPG, PNG, or WebP image. Files stay in your browser.
Checks run locally with browser APIs. Image content, EXIF, hashes, filenames, SKUs, brands, and free text are not sent to analytics.
State: idle
What ListingPic checks across marketplaces
Use the marketplace checker when the same product photo may be used across Etsy, Amazon, TikTok Shop, or another selling channel. ListingPic gives you an early warning when one marketplace may need a different crop, size, or manual review.
- Image width and height
- Aspect ratio and crop-readiness signals
- File size
- File format
- Basic browser-readable metadata
What ListingPic cannot check automatically
ListingPic does not guarantee product approval and cannot automatically verify every visual, legal, or category-specific rule.
- Whether a marketplace will approve the final listing
- Category-specific or region-specific seller-program rules
- Whether claims, text overlays, props, or promotional badges are allowed
- Rules that require a human visual review in the current marketplace help center
Common warnings and what to do
| Warning | What it means | What to do |
|---|---|---|
| Too small | A product card or zoom view may look soft. | Use a higher-resolution source image if available. |
| Unusual aspect ratio | One marketplace may crop or pad the image differently. | Create a marketplace-safe version before upload. |
| File too large | Upload may fail or slow down. | Compress or export a smaller JPG/PNG/WebP. |
| Unsupported format | A marketplace or browser may reject the file. | Convert to JPG, PNG, or WebP. |
How to fix image issues after checking
If ListingPic flags a size or ratio issue, create a cleaner marketplace-specific version before upload. Use white padding when you need to keep the full product visible, or crop only when the product has enough safe margin.
Frequently asked
Does ListingPic upload my product photos?+
No. The checker uses browser File and Image APIs, so image content stays on your device.
Can ListingPic guarantee marketplace approval?+
No. It checks measurable file properties only. Final marketplace decisions depend on current policies and manual visual rules.
Which image formats are supported?+
The browser-side checker accepts JPG, PNG, and WebP for the marketplace workflow.
Which marketplaces does ListingPic check?+
The homepage and hub cover general marketplace readiness, with dedicated pages for Etsy, Amazon product images, and TikTok Shop product images.