Sentence Checker

The 7ESL Sentence Checker takes a single sentence and tells you whether it is correct, returning a fixed version and a list of the changes it made. Type the sentence you are unsure about and the tool returns it written correctly, with each fix shown so you can see exactly what was wrong. It is perfect for the moment when you have one tricky line in an email, a message, or an assignment and just want to know if it reads right. The checks are made by AI, so they are a reliable guide rather than an absolute verdict.

How to use the Sentence Checker

Type or paste your sentence into the box and press Check sentence. The tool reviews it and returns the result in a moment. It is designed for one sentence at a time, which keeps the focus tight and the corrections easy to follow. You can tweak the sentence and check again until it is exactly right, and because the work is done by AI you may see slightly different wording on a second run.

Reading the results

You get the corrected sentence first, rewritten so it is grammatically sound and ready to use. Below it, a list of corrections shows each change as the original wording, an arrow, and the corrected wording, so nothing is hidden. This side-by-side view is what makes the tool a learning aid rather than just an autocorrect: you can see whether the issue was a verb form, a missing word, word order, or punctuation, and understand why the new version is better.

When to use the Sentence Checker

Reach for the Sentence Checker when you have a single line that you want to get exactly right: a subject line, a heading, a key sentence in a cover letter, or a phrase you are not sure how to say. Because it focuses on one sentence, the feedback is quick and specific. For longer text with several sentences, the grammar checker handles the whole passage at once, and when you want to rephrase a sentence rather than just correct it, the paraphrasing tool gives you alternative wordings. As with any AI feedback, read the suggestion and apply your own judgement.