backend-keyword-cleaner

Free Amazon KDP Tool

Backend Keyword Cleaner

Paste your 7 KDP backend keyword boxes, remove commas and repeated words, check character usage, and generate a cleaner set of backend keywords for Amazon KDP.

7 keyword boxes Duplicate remover Character counter KDP warnings

Paste your current keywords

Add the content from your 7 KDP keyword fields. The cleaner will normalize punctuation, remove duplicates, and rebuild the boxes.

Keyword box 1 0 / 50

Keyword box 2 0 / 50

Keyword box 3 0 / 50

Keyword box 4 0 / 50

Keyword box 5 0 / 50

Keyword box 6 0 / 50

Keyword box 7 0 / 50

Convert to lowercase Remove weak filler words Warn about title/category words Keep numbers and ages

Optional: title, subtitle, categories metadata check

Cleaner status

Ready

Paste your backend keywords and click Clean Keywords.

Total words 0

Duplicates removed 0

Commas removed 0

Used characters 0 / 350

Clean KDP backend keyword boxes

Box 1 0 / 50

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Box 2 0 / 50

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Box 3 0 / 50

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Box 4 0 / 50

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Box 5 0 / 50

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Box 6 0 / 50

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Box 7 0 / 50

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No issues yet. The cleaner will show repeated words, policy-style warnings, and overflow notes here.

Repeated words

No repeated words yet

Organize your next book with AuthorOps

Clean keywords help, but a strong KDP listing also needs a clean title, subtitle, book description, and professional formatting.

Get started with AuthorOps

This tool cleans and organizes keywords, but it does not guarantee ranking. Always use relevant keywords and follow the current Amazon KDP metadata guidelines.