sentence correction assignment

Sentence Checker

Free online spell and grammar checker based on  LanguageTool an open source proofreading software. To check the text please type or paste it into the field below and click Check text.

• 0 spelling errors
• 0 grammar errors
• 0 style issues

Check text to get stats

No mistakes were found

Check your text for errors, choose the best possible corrections from the suggested ones, and learn with the help of our service. The algorithm will detect syntactic, grammatical, and stylistic errors, suggest replacement options, and explain its decision in detail. On SentenceChecker.com you can check the text of any complexity, because our databases contain a large number of rules. We have made sure that working with the text is convenient and fast for you. Here’s how to use our tool...

Paste or Enter Text

There is a field for your text on the website. You can enter your own text into it or paste it by copying it from another location. You can use keyboard shortcuts to undo and revert changes:

• Windows, Linux: Ctrl+Z (undo), Ctrl+Shift+Z, and Ctrl+Y (redo);
• macOS: Cmd+Z (undo), Cmd+Shift+Z (redo).
• iOS, iPadOS: tap with three fingers on the input field, left arrow (undo), right arrow (redo);
• Android: native implementation, depends on the manufacturer.

Select the Language to Check the Text

Our site offers a large number of languages, as well as different dialects, if any. Choose the appropriate language for your text. The language selection field is located to the left above the input field. We also recommend that you take into dialect, because the rules between them often differ.

Languages supported by our service: Arabic, Asturian, Belarusian, Breton, Catalan, Catalan (Valencian), Chinese, Danish, Dutch, English (Australian), English (British), English (Canadian), English (New Zealand), English (South African), English (US), Esperanto, French, Galician, German (Austria), German (Germany), German (Switzerland), Greek, Irish, Italian, Japanese, Khmer, Persian, Polish, Portuguese (Angola), Portuguese(Brazil), Portuguese (Mozambique), Portuguese (Portugal), Romanian, Russian, Slovak, Slovenian, Spanish, Swedish, Tagalog, Tamil, Ukrainian.

Run the Text Validation Algorithm

Click on the «Check text» button on the right under the input field, this action will start the algorithm. The text will be sent to our server, where the algorithm will check it for errors and return the result. We do not store your text on our servers. During the verification process, the input field becomes unavailable. After the server returns the result, the service will select the sections of text where the algorithm detected some issue. Now you can proceed to correction.

Correct Errors in the Text

Information about the errors is displayed to the right above the input field. You can click on any of the items and start correcting errors of this category, or click on the highlighted areas in the text and follow them.

When you see the text «No mistakes were found» instead of the number of errors, it means that the text is checked and contains no errors. If «Check text to get stats» is displayed instead, then you need to perform an additional check by clicking on the «Check text» button.

In some cases, the algorithm does not provide options for replacing errors, but offers to ignore them. This is due to the type of error or unfamiliar situations. Usually, this does not happen. If you think that everything is correct, then you can ignore the error.

Ignoring the Error

Ignoring the error means excluding this rule from the list for text checkup. This error will not be detected throughout the text and it will not be brought to your attention later in the course of work. This feature is necessary when you want to leave the writing as it is and do not want to be distracted by it in the future.