Keyword Combiner & CSV Generator
Turn prefixes, core terms and suffixes into keyword candidates. Copy all results or download a CSV for review.
How to use this tool
- Enter one term per line. Prefixes and suffixes are optional; at least one core keyword is required.
- Choose spaces or no spaces and plain, phrase, exact or negative formatting.
- Generate and review the candidates. Copy or download every result; the screen previews the first 200.
Worked example
Prefixes “New York” and “Boston”, core terms “dentist” and “skin clinic”, and suffixes “reviews” and “booking” produce eight combinations. Duplicate terms and duplicate final combinations are removed without regard to letter case.
Calculation and generation rules
The tool computes every prefix × core term × suffix combination, up to 10,000 at once. Blank optional lists contribute one empty part. Phrase and exact modes add quotes or brackets; negative mode adds a minus sign. These are text formats, not campaign settings.
Frequently asked questions
Does the CSV upload a campaign?
No. It is a single-column keyword worksheet. Use the advertising platform’s current import template and supply required campaign settings separately.
Does it find search volumes or competition?
No. It generates combinations from the terms you supply. Validate demand and intent with your research sources.
Why are only 200 results displayed?
The first 200 are a preview. Copy and CSV include all generated results, up to the 10,000-combination limit.
About this tool
UsefulSet builds small browser-based tools. AI assists with development and explanations; automated tests check generation rules and edge cases. This is an independent tool and is not an official service of Google, OpenAI or Anthropic.
Contact and corrections
Report an issue to [email protected]. Include reproduction steps and the expected result, but remove personal or confidential information.
Privacy
Updated October 3, 2026. Your tool inputs and generated results are processed in this browser and are not sent to our server or analytics events. Copies and downloads remain in the clipboard or files you choose.
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Terms of use
This free tool provides a draft and explanatory guidance. You are responsible for verifying the output, accuracy of your inputs, applicable requirements and the effect on your website. Availability, search rankings, crawler compliance and revenue are not guaranteed. Do not enter confidential customer data. Use generated output only after reviewing it against the relevant official specifications.