Run On Sentence Checker
Potential Run-on Sentences Found:
What is Run On Sentence Checker
A run on sentence checker is an online tool that helps you identify run-on sentences in your text. These sentences are too long to read and often create confusion and readability issues. 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 checker tool, and the tool will identify and display a list of run-on sentences found in your text.
How to use our Run-On Sentence Checker
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1. Go to free online run-on sentence checker tool
Visit run-on sentence checker to quickly find run-on sentences online for free.
2. Enter or copy and paste your text
Copy and paste the text that you want to identify run-on sentences into the run-on sentence checker tool.
3. Detect run-on sentences instantly
Our tool will detect and display the run-on sentences and the number of sentences.
4. Check and fix your run-on sentences
Check all your run-on sentences that are found and displayed in the text box and fix them to improve the readability.
Updated on June 4, 2025