Analyze your content structure, word count, sentence patterns and readability with a practical browser-based SEO content checker.
Paste your article or page copy below. The tool calculates useful content metrics and provides a practical readability assessment directly in your browser.
Analyze your content to see the reading assessment.
Readability scores are estimates based on the supplied text. They are useful diagnostics, not direct search-ranking measurements.
Use measurable content signals to identify structural issues and make your copy easier to scan and understand.
Measure the total number of words in the content you provide.
See the number of characters, including spaces, in your content.
Review sentence count and average sentence length for readability.
Identify whether paragraphs are unusually long and may be harder to scan.
Estimate how long it may take an average reader to go through the content.
Optionally check how often your target keyword or phrase appears.
SEO content should be useful, clear and easy to navigate. Metrics can highlight areas worth reviewing, but they should not replace editorial judgment.
This tool uses the Flesch Reading Ease formula when enough text is available.
The score considers sentence length and estimated syllables per word. Higher scores generally indicate easier-to-read text.
The tool is browser-based and does not require an external SEO API.
It counts words and characters and can also provide useful content metrics such as sentence count, paragraph count, reading time and optional target-keyword usage.
A readability score is an estimate of how easy text is to read. This tool uses Flesch Reading Ease when enough text is available, based mainly on sentence length and syllable estimates.
There is no universal target. The appropriate level depends on your audience and subject. Clear language and good information matter more than chasing a particular number.
There is no universal word-count requirement for ranking. Content should be long enough to satisfy the search intent and provide useful information without adding unnecessary text.
Yes. The analysis runs in your browser. Extremely large text inputs can take more processing time depending on your device and browser.
Yes. Enter a target keyword or multi-word phrase and the tool will count exact phrase occurrences in the supplied content.
The analysis is performed locally in your browser using JavaScript. The tool does not need to send your pasted content to an external SEO API.
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