Keyword Frequency Checker – Count Keyword Occurrences Free
Count how many times a keyword appears in your content and calculate its density percentage. Identify over-used and under-used keywords. Free online.
What is Keyword Frequency Checker – Count Keyword Occurrences Free?
A keyword frequency checker counts how many times a specific word or phrase appears in a block of text and calculates its density as a percentage of total words. This is useful for SEO content audits — ensuring your target keyword appears enough times to be relevant without crossing into keyword stuffing territory, which Google's algorithms penalize.
How to Use Keyword Frequency Checker – Count Keyword Occurrences Free
- 1Paste your content into the text area.
- 2Enter the keyword or phrase you want to check in the keyword field.
- 3View the keyword count (how many times it appears) and density percentage.
- 4Check the frequency of all words in the content using the full frequency table.
- 5Adjust keyword usage if density is below 0.5% (too sparse) or above 3% (over-optimized).
Key Features
- ✓Specific keyword frequency count and density percentage
- ✓Full word frequency table for all terms in the content
- ✓Stop word filtering to focus on meaningful keywords
- ✓Phrase-level (2–3 word) frequency detection
- ✓Instant analysis — works entirely in your browser
Benefits
- →Verify target keywords appear at the right frequency for SEO
- →Identify accidental keyword stuffing before publishing
- →Find secondary keywords that are over-represented and should be varied
- →Audit competitor content for keyword targeting patterns
Why Use Irreva for Keyword Frequency Checker – Count Keyword Occurrences Free?
Frequently Asked Questions
What keyword density is ideal for SEO?
There is no universally agreed threshold, but most SEO practitioners recommend 1–2% for the primary keyword. More important is that the keyword appears naturally in key positions: title, H1, first paragraph, and at least one subheading.
What is keyword stuffing?
Keyword stuffing means unnaturally repeating a keyword to manipulate rankings. Google's algorithms detect and penalize it, demoting pages or removing them from results. Modern SEO focuses on semantic relevance and natural language rather than exact-match repetition.
Should I count variations of the same keyword?
Yes. Google uses stemming and semantic understanding — 'running shoes', 'run shoes', and 'shoes for running' are all semantically connected. Track keyword variations separately to ensure you have a natural distribution of related terms.
Is keyword density still important in 2025?
Less so than it was historically. Google's RankBrain and BERT models understand content semantically, not just by keyword counts. Focus on comprehensive topic coverage and natural language — keyword density is a secondary check, not a primary optimization goal.
Rate Keyword Frequency Checker – Count Keyword Occurrences Free
How useful was this tool?