The free tool
KDP keyword expander
Type one keyword that describes your book — a trope, a setting, a subgenre. We'll return ten phrases real readers search on Amazon, plus the seven highest-coverage ones to slot straight into your KDP backend.
See an example of what you'll get
10 keyword phrases
- small town billionaire romance (31/50) — type: setting + trope
- billionaire returns to small town (32/50) — type: plot hook
- rural billionaire hero romance (30/50) — type: setting + character
- small town second chance billionaire (35/50) — type: setting + trope combo
- country girl billionaire love story (34/50) — type: audience + character dynamic
- small town forced proximity billionaire (38/50) — type: trope stack
- grumpy billionaire small town (28/50) — type: tone + setting
- cowboy billionaire romance (26/50) — type: subgenre mashup
- fish out of water billionaire romance (35/50) — type: trope
- hidden identity billionaire small town (37/50) — type: trope + setting
Top 7 for your KDP backend slots
- small town billionaire romance — covers core seed, setting + character type
- billionaire returns to small town — covers homecoming plot, prodigal son angle
- grumpy billionaire small town — covers character archetype + setting
- forced proximity billionaire romance — covers high-converting trope without setting overlap
- second chance small town romance — covers subgenre crossover appeal, rural setting
- secret identity billionaire hero — covers suspense/mystery element, character intent
Don't use these
- Author names like "romance for fans of Elsie Silver" — Amazon flags author-name keywords; you risk getting your book hidden from search results.
- "billionaire romance book" — Amazon strips "book", wasting your characters on a word that adds zero value.
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Genre (optional, sharpens the suggestions)