Keyword List Cleaner
Tidy a messy keyword export in one pass.
- Reading time:
- 2 min
- Last updated:
- Price:
- Free, no signup
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What the Keyword List Cleaner does
Sanitize and clean messy keyword research spreadsheets in a single pass. Strip match-type symbols ([brackets], "quotes", +plus), eliminate search volume numbers, and lowercase all phrases.
Transform messy keyword dumps into clean, uniform lists ready for clustering and content mapping.
Why the Keyword List Cleaner is useful
Exporting keywords from Google Ads, Ahrefs, or Semrush leaves trailing volume metrics, currency symbols, and match-type punctuation that break content mapping workflows.
Cleaning hundreds of lines by hand or writing regex find-and-replace formulas in Excel is tedious and error-prone.
Also known as: keyword list cleaner, clean keyword list, keyword export cleanup, free keyword list cleaner, online keyword list cleaner, keyword list cleaner online free, keyword list cleaner tool.
How to use the Keyword List Cleaner
- 1
Paste raw export
Paste your raw keyword export containing punctuation, tabs, or trailing numbers.
- 2
Configure cleanup filters
Choose options: strip match types, remove numbers, convert to lowercase, or trim spacing.
- 3
Copy sanitized list
Retrieve a clean, uniform list containing only the purified keyword phrases.
Key features
- Strips Google Ads match type markers: [exact], "phrase", and +broad
- Removes trailing search volume, CPC, and competition figures automatically
- Converts all terms to lowercase for uniform comparison
- Removes duplicate spaces, tab stops, and empty blank lines
Benefits
- Saves hours of repetitive cleanup on raw SEO and PPC exports
- Prepares clean lists for deduplication and clustering algorithms
- Eliminates accidental formatting artifacts before uploading to SEO tools
Real-life use cases
Google Ads campaign restructuring
A PPC specialist strips phrase and exact match symbols from an exported negative keyword list to repurpose them elsewhere.
SEO spreadsheet sanitization
An analyst pastes an Ahrefs export with volume and KD columns, stripping everything except the core keyword strings.
Meta tag preparation
A web developer cleans a list of suggested keywords before inserting them into CMS metadata fields.
Tips for the best results
- Enable the 'remove numbers' option if your pasted list contains attached search volume counts.
- Pair with the Keyword List Deduplicator right after to remove duplicate entries.
- Check that your brand name doesn't rely on specific punctuation before stripping all symbols.
Conclusion
Purge formatting clutter and sanitize your keyword exports in seconds.
Frequently asked questions
Will it remove numbers that are part of the keyword itself (like 'b2b' or 'top 10')?
- You can toggle whether standalone numerical columns are removed while preserving embedded digits.
Does it support international accented letters?
- Yes, non-English accents and UTF-8 characters are preserved.
Can it handle tab-separated data copied from Excel?
- Yes, tab delimiters are recognized and cleaned seamlessly.
Is there a row capacity limit?
- It effortlessly scrubs tens of thousands of rows right in your browser.
Is my client keyword data private?
- Completely private. The sanitization algorithm runs entirely client-side.
Can I reverse the cleanup?
- Keep your raw export copied in your spreadsheet as a backup.
Related tools you may need
- Keyword List Merger — Combine several keyword lists into one clean set.
- Text Cleaner — Strip control characters, smart quotes and stray whitespace.
- Keyword List Deduplicator — Remove duplicate and near-duplicate keywords.
- Remove Emojis — Strip every emoji from your text.
- Remove Special Characters — Strip everything except letters, digits and spaces.
- Invisible Character Remover — Strip zero-width and hidden Unicode characters.
- Paragraph Merger — Collapse multiple paragraphs into one block.
- Sentence Merger — Join one-per-line sentences back into flowing prose.
Keep exploring
Browse the full tools directory, filter by category, or read guides on the Text Tools Hub blog.