Free SEO tool
Paste your article content to see word count, reading time, and how often your main keyword appears - catch keyword stuffing early.
0
Word count
1
Minutes to read
Paste the full content you want to analyze into the text box.
Enter the keyword or phrase you're targeting to see its exact density.
Get word count, estimated reading time, and a list of the most frequent words and phrases in the text.
Google understands semantic meaning far better than a raw keyword count today - but over-stuffing a keyword can still read as spam.
If a phrase shows up too densely, the article may read unnaturally - this tool helps you spot that before publishing.
Word count and reading time let you check against a target length you set, instead of guessing.
There's no fixed number - most naturally-written articles land around 0.5-2% for their main keyword. What matters more is that the article reads naturally, not forced.
Yes, it works with both Vietnamese and English content, automatically filtering out common connector words (like "và", "của", "the", "is") from the top-keywords list.
No - every analysis runs directly in your browser, nothing is sent to any server.
AI Brand Visibility's pipeline checks and optimizes this automatically for every article it generates - no need to do it by hand each time.
Keyword Planning