Sentence Length Checker

Ensure readability by finding run-on sentences

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About Sentence Length Checker

Good writing requires sentence variety. Too many short sentences make writing feel choppy, while run-on sentences lose the reader's attention. The Sentence Length Checker breaks your writing down sentence by sentence, highlighting overly long run-on statements (> 35 words) and extremely short fragments. It also provides basic statistics on your average sentence length so you can actively improve your text's flow.

Sentence Length Checker Features

  • Highlights run-on sentences over 35 words
  • Detects overly short or choppy sentences
  • Calculates average words per sentence
  • 100% private client-side processing

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