Grammar Checker
Review and correct spelling and grammatical errors automatically
The Best Grammar Checker in English
ProseBoost's grammar and spell checker uses advanced linguistic technology to detect errors in English, Spanish, and other languages. Unlike traditional checkers, it analyzes the context of each sentence to offer style, punctuation, and agreement suggestions. It's an ideal tool for writers, students, and professionals seeking to improve the quality of their texts with precision and speed.
What is a grammar checker?
A grammar checker is a tool that automatically detects and corrects spelling, grammar, and style errors in written texts. It uses linguistic databases and advanced algorithms to identify misspelled words, punctuation errors, agreement problems, and other common writing mistakes.
What's the difference between spelling and grammar correction?
Spelling correction focuses on misspelled words and punctuation errors, while grammar correction detects structural problems, agreement, verb tenses, and correct language usage. Our checker combines both functions for complete review.
What types of texts can be checked?
Our grammar checker can review any type of text, from short messages to extensive documents. It's perfect for:
- ✓Academic papers and essays
- ✓Professional emails
- ✓Web content and blogs
- ✓Social media and messages
- ✓Presentations and reports
- ✓Any text in English
Why use our checker?
High Accuracy
We use LanguageTool, one of the best correction tools available, with over 99% accuracy in error detection.
Real-time Correction
Errors are automatically underlined as you type, allowing immediate corrections without interrupting your workflow.
Smart Suggestions
Not only does it detect errors, but it offers contextual suggestions and explanations to help you learn and improve your writing.
Multilingual Support
Works with English, Spanish, German and more than 20 languages, perfect for multilingual texts.
How does our checker work?
Write or paste your text
Simply write in the text area or paste the content you want to review. The checker will start analyzing automatically.
Review detected errors
Errors will appear underlined in red. Click on any error to see available correction suggestions.
Apply corrections
Select the correct suggestion or write your own correction. The text will update automatically.
Benefits of automatic correction
Speed
Instant correction as you type, without interrupting your workflow.
Precision
Advanced detection of spelling, grammar and punctuation errors with high accuracy.
Versatility
Works with any type of text: documents, emails, essays and more.
Frequently Asked Questions about Grammar Checker
What is a grammar checker?
A grammar checker is a tool that automatically detects and corrects spelling, grammar, and style errors in written texts. It uses linguistic databases and advanced algorithms to identify misspelled words, punctuation errors, agreement problems, and other common writing mistakes.
What's the difference between spelling and grammar correction?
Spelling correction focuses on misspelled words and punctuation errors, while grammar correction detects structural problems, agreement, verb tenses, and correct language usage. Our checker combines both functions for complete review.
What types of texts can be checked?
Our grammar checker can review any type of text, from short messages to extensive documents. It's perfect for academic papers and essays, professional emails, web content and blogs, social media and messages, presentations and reports, and any text in English.
Is the grammar checker free?
Yes, our grammar checker is completely free. No registration or subscription required.
What languages does the checker support?
It supports over 20 languages including Spanish, English, German, French, Italian and Portuguese.
Can I correct long documents?
Yes, you can correct texts of any length. The checker processes extensive documents without problems.
Are data stored on the server?
No, your texts are not permanently stored. They are only processed for correction and immediately deleted.