📊 Analysis & SEO

Keyword Cannibalization Checker

When two pages chase the same keyword, both lose. Spot the overlapping keywords in your list before they split your rankings.

  • 100% free, no limits
  • No sign-up
  • Your data never leaves your browser
  • Results in under a second
Use the Keyword Cannibalization Checker now ↓ Open it in the full Notepad

Free tool Paste your list — the Keyword Cannibalization Checker does the rest

The example below is already loaded, so you can see exactly what you get. Replace it with your own list and the result updates as you type.

📊 Doing the whole job? Analyse a keyword list → every fix for it, ticked and in the right order

Got a bigger job? The full Notepad runs the same engine on lists of any size — chain this with dedupe, sort and filter, undo any step, and save the whole routine as a recipe for next time.

Example Keyword Cannibalization Checker: before and after

Before
best running shoes
best running shoes for flat feet
cheap hiking boots
After
Group 1: best running shoes / best running shoes for flat feet
(no conflict): cheap hiking boots

How it works What the Keyword Cannibalization Checker does

Groups keywords that share two or more meaningful words, flagging phrases that are likely competing with each other for the same search intent.

3 steps How to use the Keyword Cannibalization Checker

  1. Paste your list into the box above — one item per line. Keyword exports, crawl exports and spreadsheet columns all work.
  2. Check the settings — there are none to set; the result appears straight away.
  3. Copy the result and paste it wherever it needs to go. Nothing is uploaded, so client and confidential data stay on your machine.

Use it to When to use the Keyword Cannibalization Checker

  • Spot near-duplicate keywords competing for the same search intent
  • Decide which pages to consolidate before a site restructure
  • Audit a keyword list for overlap before assigning it to content briefs

FAQ Keyword Cannibalization Checker questions

Is this tool free to use?

Yes. Keyword Cannibalization Checker runs entirely in your browser below, with no sign-up, no limits, and nothing sent to a server.

Does a shared group always mean I should merge the pages?

Not always — review search intent for each keyword before deciding whether to merge, differentiate, or redirect.

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📊 Word Frequency Counter

The words that repeat most in your keyword list are your real topics. See them ranked in one click.

Stop fixing lists by hand

The Keyword Cannibalization Checker is one of the free tools inside Seowolf’s Notepad. Paste a list once, then dedupe, filter, sort, compare and format it in seconds — every step undoable, nothing uploaded, no account.

Open the Notepad — it’s free
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