Free Trademark Checker
Screen your book title, subtitle, and keywords against commonly trademarked terms before Amazon flags your listing.
Title, Subtitle & Keywords
This tool screens against a curated list of terms that frequently cause KDP takedowns — it is not a complete trademark database and not legal advice. Trademarks are registered per country and per goods/services class, so always verify with the official databases above (or an IP attorney) before publishing.
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Frequently Asked Questions
Is this a complete trademark database?
No — it's a curated screening list of terms that commonly cause KDP takedowns. Always run an official search (linked below) before finalizing your title.
Can I still use a generic word like 'sudoku' or 'crossword'?
Yes — generic category terms are safe to use descriptively; they aren't the trademarked brand names this tool screens for.
What happens if I publish with a trademarked term in my title?
Amazon can block the listing or suspend your account, or the rights holder can send a takedown notice — it's worth removing flagged terms before you upload.