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Amazon ASIN Checker
Check your product on all 16 Amazon marketplaces — free and instant.
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What is an ASIN?
An ASIN (Amazon Standard Identification Number) is a 10-character alphanumeric identifier assigned to every product on Amazon. It usually starts with 'B'.
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Where do I find the ASIN?
You'll find the ASIN in the Amazon product URL (/dp/XXXXXXXXXX) or on the product detail page under 'Additional technical information'.
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Marketplace expansion
Not every ASIN is available on all marketplaces. Use this tool to quickly check where your product is listed and where potential is still untapped.