Amazon Listing Title Checker

The title is the single biggest ranking and click-through factor on the listing. It is what the A9/A10 search algorithm weighs most heavily for keyword relevance, and it is the first (often only) thing a shopper reads before deciding to click through from search results.

Behaviour varies by category and by marketplace: some categories hard-reject the listing at upload, others silently truncate the title in search and on the product page. Either way, staying within your category's actual limit (check Seller Central's category-specific style guide) avoids finding out the hard way.

Promotional and subjective claims ("best", "guaranteed", "#1") are commonly disallowed in listing titles across marketplaces because they can't be substantiated and are considered misleading. Category style guides vary on exactly which words are banned, so treat these as a well-known example, not an exhaustive list.

No - repeating the same keyword does not add ranking weight and instead wastes limited character space that could carry a genuinely new search term. It also reads as spammy to a shopper, which hurts click-through even if the algorithm didn't penalize it directly.

It is a commonly-cited reference point for where Amazon's mobile search results typically cut off a title, not a number pulled live from Amazon. Actual truncation varies slightly by device and category - use the preview as a guide for what shoppers see first, not a hard technical spec.