Negative Keyword Formatter
Turn a list into phrase or exact negative keywords, deduped and ready to paste into your negative lists.
How to use
Paste keywords
Enter the terms you want to exclude — one per line, or separated by , ; or :.
Choose match type
Pick phrase, exact or broad negative formatting.
Copy negatives
Hit Copy and add them to your negative keyword list.
Negatives 0
📖 Read our guide: The most underused lever in Google Ads — negative keywords
What this tool does
- Converts a plain list of terms into Google Ads negative-keyword syntax — phrase
"kw", exact[kw]or broadkw. - Removes duplicates and can lowercase everything, so the pasted-in list matches Google’s own formatting exactly.
- Does not tell you WHICH terms to add — for that, run the Search Terms Waste Finder on your actual account data first.
Related tools
- Search Terms Waste Finder — Find the actual junk searches in your account before formatting them here
- Localised Negative Keyword Packs — Ready-made negative lists for ES, PT, FR & DE accounts
- Keyword Match Tool — The same match-type logic, applied to keywords you DO want to bid on
Last updated: 19 August 2026 · Built by the CWA Europe PPC team.
Frequently asked questions
What does the Negative Keyword Formatter do?
It takes a plain list of terms and formats each one as a phrase negative (in quotes) and an exact negative (in square brackets), ready to paste into Google Ads or Microsoft Advertising negative keyword lists.
Why do I need to format negative keywords?
Google Ads and Microsoft Advertising require specific syntax for phrase and exact match negatives; formatting them manually is tedious and error-prone, so this tool does it automatically in bulk.
Is my list of negative keywords kept private?
Yes. The formatting happens entirely client-side in your browser and no data is transmitted to or stored on any server.
Who is this tool aimed at?
It is useful for any PPC advertiser or agency that needs to quickly build or clean up negative keyword lists for search campaigns.