No login · Free · Only tells you what's true

Test your own listing against the same standard we bill for.

No login · Free · Only tells you what's true">No login · Free · Only tells you what's true

Test your own listing against the same standard we bill for.

Free quick checks

Image compliance check

White-background ratio, long-edge pixel count, basic compliance risk—upload a main image and get an instant read, processed locally in your browser. Nothing is uploaded to a server.

Live

Listing score

Rule-based checks on title, bullet and backend search-term length and structure—paste your copy and see exactly which rules it fails.

In development

AI-assistant readiness

Whether your listing content can be correctly understood and cited by Alexa for Shopping (formerly Rufus)—detection rules are still being verified, not live yet.

Each tool checks only the items it names. Its result can surface a specific issue, but it is not a complete product-selection or business verdict. They share one principle: show the check and its unknowns clearly, so you can judge whether the tool helps.

Everyday utilities

Everyday conversion and calculation tools for cross-border sellers, rolling out gradually—no separate account needed.

PayPal fee calculator Cost & margin calculator UPC barcode generator HS code lookup Exchange rate converter Unit converter Keyword frequency counter FBA warehouse address lookup

Want to see this same standard applied to a real case?

View cases Run the same decision card on iPhone

Test your own listing against the same standard we bill for.

Test your own listing against the same standard we bill for.

Free quick checks

Image compliance check

Listing score

AI-assistant readiness

Everyday utilities

The same standard, applied to real categories