Prohibited Words Checker
Scan listing copy for risky marketplace language like medical claims, promo wording, and unverifiable superlatives.
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Amazon's prohibited and restricted words
Amazon bans certain words in listings — unverifiable claims, promotional language, and competitor references — that can get a listing flagged or suppressed. This checker scans your copy for them. Here's what to watch for and why.
Unsupported claims
Words like 'cure', 'guaranteed', 'FDA approved', or 'best' make claims Amazon can't verify and that may break category rules.
Promotional language
Time-sensitive or pricing terms such as 'sale', 'free shipping', 'discount', and 'best seller' aren't allowed in titles and many fields.
Competitor and trademark references
Naming competitors or using trademarks you don't own can trigger takedowns and intellectual-property complaints.
Safety and medical terms
Health, safety, and medical claims are tightly restricted, especially in supplements, cosmetics, and baby categories.
Frequently asked questions
What words are prohibited on Amazon listings?
Amazon restricts unverifiable claims (e.g., 'cure', 'guaranteed'), promotional terms ('sale', 'free shipping', 'best seller'), competitor and trademark references, and many medical or safety claims.
Why does Amazon ban promotional words?
Promotional and pricing language can be misleading or change over time, so Amazon keeps it out of titles and copy to maintain a consistent shopping experience.
Can prohibited words get my listing removed?
Yes. Restricted words can lead to search suppression or removal of the listing, and repeated violations can affect your account.
Where do prohibited-word rules apply?
They apply across the listing — titles, bullets, and descriptions — though some terms are especially scrutinized in titles and regulated categories.
Is this prohibited words checker free?
Yes, it is completely free with no signup and runs in your browser.
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