Keyword List Cleaner
FREEPaste keywords → duplicates removed automatically. Use for advanced cleaning.
What is a Keyword List Cleaner?
A keyword list cleaner is an essential productivity tool for SEO professionals who work with large keyword datasets exported from tools like Ahrefs, Semrush, Google Keyword Planner, or Moz. When building content strategies, you often accumulate thousands of keywords with overlapping terms, irrelevant intent, and duplicates that waste time and dilute your strategy.
Our free bulk keyword cleaner lets you paste your raw export, apply multiple filters, and download a clean, deduplicated list in seconds — with no login required.
Key Features
Paste from Any Tool
Directly paste TSV exports from Ahrefs, Semrush, or Google Sheets. Enable “First Column Only” to strip metrics and keep just keywords.
Advanced Filtering
Remove negatives, apply broad match filters, filter by word count, whitelist commercial-intent terms, and set minimum character lengths.
Export Ready
Download your clean keyword list as a plain .txt file or a .csv file ready to import into any SEO tool or spreadsheet.
Frequently Asked Questions
How do I remove duplicate keywords from a list?
Paste your full keyword list into the 'Raw Keyword List' box. Our tool automatically removes all exact duplicates and shows your final clean count in real time.
Can I paste directly from Ahrefs or Semrush?
Yes. Enable the 'First Column Only' toggle before pasting. This strips volume, CPC, and difficulty columns from tab-separated exports so only the keyword text is processed.
What is the Whitelist filter for?
The Whitelist filter keeps only keywords that contain at least one of your specified terms. It's ideal for isolating commercial-intent keywords — for example, whitelisting 'buy', 'best', 'review', 'vs' will filter your list down to high-intent phrases only.
Is this tool free?
Yes, this keyword cleaner is completely free to use with no login or account required. Process thousands of keywords instantly in your browser.