Grammar Checker
Check your writing for grammar, spelling and punctuation mistakes.
Results
The 7ESL Grammar Checker reviews your writing for grammar, spelling, and punctuation mistakes and gives you a corrected version. Paste a sentence or a paragraph and the tool returns your text rewritten correctly, along with a clear list of the specific errors it found and how it fixed each one. It is built for learners who want to understand their mistakes, not just hide them, and for writers who want a quick polish before they hit send. The checks are made by AI, so they are a strong second pair of eyes rather than a guarantee of perfection.
How to use the Grammar Checker
Type or paste your text into the box and press Check grammar. The tool processes your writing and returns the results in a moment. You can check a single sentence or a longer passage, fix what it finds, and run it again to confirm the text is clean. Because the corrections are produced by AI, you may see slightly different suggestions if you run the same text twice.
Reading the results
You get two things. First, the corrected text: your passage rewritten with the mistakes put right, ready to copy. Second, a list of corrections, where each entry shows the original wording, an arrow, and the corrected wording, so you can see exactly what changed. Reading the corrections is the valuable part for learners, because it shows you the pattern behind each mistake rather than just handing back a clean copy. Where it helps, a correction may also show the sentence it came from for context.
Learning from your mistakes
The real benefit of a grammar checker is the chance to learn. Instead of pasting the corrected text and moving on, read each fix and ask yourself why the change was needed: was it a verb tense, an article, a preposition, or a spelling slip. Over time you will start to spot your own recurring errors before you make them. Remember that AI suggestions are usually right but not infallible, so trust your understanding when a correction looks off. For a single sentence, the sentence checker gives the same help in a tighter form, and the paraphrasing tool can reshape wording once the grammar is fixed.
Frequently asked questions
What does the Grammar Checker return?
It returns a corrected version of your text plus a list of the specific mistakes it found, with each error shown as the original wording followed by the corrected wording.
Can I check a whole paragraph?
Yes. You can check a single sentence or a longer passage. For long documents, work in sections so you can read each set of corrections carefully.
Are the corrections always right?
The checks are made by AI, so they are usually accurate but not guaranteed to be perfect. Read each suggested fix and trust your own understanding if a correction looks wrong.
How do I learn from the corrections?
Read each entry in the corrections list and notice the type of error, such as a verb tense or a missing article. Spotting the pattern helps you avoid the same mistake next time.
Is the Grammar Checker free?
Yes, it is free to use in any modern web browser, with no sign-up required.