How to use this text tool
- Paste or upload your text file.
- Choose the analysis or cleanup mode.
- Run the tool or keep live analysis enabled.
- Review the report, quality score, and frequency table.
- Copy or export the result as TXT, CSV, or JSON.
#35 · Counters Text Tool
Stop Word Counter
Use this Stop Word Counter to inspect stop words and content word density, calculate frequency and density, review automatic quality notes, and export a clean report for writing, SEO, data cleanup, or localization checks.
Text Input
Live text analysislist
Recent History
No history yet.
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What this tool does
The result explains how much stop words and content word density appears in the text, how concentrated it is, and whether the pattern suggests clean content or formatting issues.
Tokenizes English words, compares them with a stop word list, and calculates lexical density.
Counts are calculated in the browser. The text is not sent to a server.
Example
Example: paste mixed content, run the tool, and compare the main count, density, frequency table, and automatic interpretation.
Use cases
- Localization and multilingual QA
- SEO content review
- Copied text cleanup
- Dataset inspection
- Writing quality analysis
Tips for better output
- Use plain text when possible for cleaner statistics.
- Check hidden Unicode characters before publishing.
- Compare density with your document purpose.
- Export CSV when you need a spreadsheet-ready report.
Processing details
Tokenizes English words, compares them with a stop word list, and calculates lexical density. The tool also calculates base text metrics such as words, characters, sentences, paragraphs, and line count.
This is a deterministic text analysis utility. Language confidence and quality notes are practical heuristics, not certified linguistic classification.
FAQ
How do I count stop words in an article?
Paste the article, choose a language, and run the tool to calculate stop word count, ratio, and top stop words.
Can I remove stop words for keyword analysis?
Yes. Remove Stop Words mode outputs mainly content words for SEO or keyword review.
What is a good stop word ratio for SEO content?
Natural writing usually needs some stop words. A very high ratio may reduce content density.
Does this support custom stop words?
The extra input field can be used for comma-separated custom stop words.
How do I measure lexical density online?
The tool calculates content word ratio and lexical density from the stop word comparison.
Related text tools
Stop Word Counter modules
| Module | What it checks |
|---|---|
| Main count | stop words and content word density |
| Frequency analysis | Top characters, words, symbols, or sentence groups |
| Quality score | Heuristic score from density, repetition, or script consistency |
| Export report | TXT, CSV, and JSON export for QA workflows |
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