About the Keyword List Cleaner & Deduplicator
Keyword research exports from Google Keyword Planner, Search Console, Ahrefs, or SEMrush often contain duplicate entries, irregular casing, special characters, stray numbers, and leading or trailing whitespace.
Cleaning and normalizing raw keyword lists is a necessary data hygiene step before performing keyword clustering, mapping, or uploading to ad platforms.
This Keyword List Cleaner provides instant one-click deduplication, case normalization (all lowercase), special character stripping, number removal, and alphabetical sorting.
A common issue when working with raw keyword data in spreadsheets is duplicate entries with minor casing differences (e.g. 'SEO Tools' vs 'seo tools') inflating keyword counts and distorting volume estimates.
Tip: Run your raw keyword exports through this cleaner before clustering or importing them into content calendars to maintain clean, deduplicated datasets.