Free KDP Keyword Packer
Paste your raw keyword ideas and get 7 clean, deduplicated KDP backend fields with title redundancies and prohibited terms removed.
Runs instantly in your browser. 100% private — zero data stored or transmitted.
Pack your keywords
No keywords survived packing.
All words were already present in the book's title or removed as prohibited. Try adding keywords about your target audience, specific problems, or formats.
Why deduplicate KDP backend keywords?
Amazon's A10 search algorithm indexes words from your Title, Subtitle, Author, and Series automatically. Repeating those words in your 7 backend keyword boxes wastes valuable character space without giving any additional ranking benefit.
Official Amazon KDP Guideline:
“Information covered elsewhere in your book's metadata (title, contributors, etc.)”
Rules last verified: 2026-08-28
Read official KDP keyword guidelines on Amazon →
Packing your keyword fields does not guarantee sales or top ranking — it ensures you don't waste the 7 fields Amazon gives you.