Fix run-on sentences to improve clarity with our free run-on sentence checker. Eliminate grammar mistakes in an instant. Try it now.

Check and correct run-on sentences in your blog posts, academic papers, and essays. Tired of grappling with those never-ending sentences that wreck your writing flow and leave your …

Use Grammarly’s free sentence checker to ensure your writing is clear, compelling, and easy to read. Just enter your text where it says "check my sentences" to check for run-on sentences, …

Do I have run-on sentences? Run each sentence through the checker. A red status pill means we found a potential issue; expand the suggestions and choose a fix that fits your style and meaning.

Run-on sentences happen when independent clauses are linked without proper punctuation, confusing the reader. Ever read a sentence that felt endless? That’s a run-on, and it can …

A free online run on sentence checker tool that checks the number of run on sentences instantly in your text as you type! No signup required.

Click the 🔍 Deep Check to catch even the most difficult-to-spot writing mistakes, including overused or misused words, advanced punctuation and capitalization errors, run-on sentences, dangling …

SentenceCheckup is a free AI-powered tool designed to detect and correct run-on sentences, sentence fragments, comma splices, and other structural errors, enhancing writing clarity.

Sep 14, 2025 · This tool will detect and display run-on sentences in no time. It also counts the number of sentences in your text. Simply copy and paste the text into the run-on sentence …

Aug 1, 2024 · "Easily correct run-on sentences, fragments & grammar. Improve writing clarity in seconds. Try our tool today!"