Grammar Check

A grammar checker that analyzes text for grammar, punctuation, and style issues to improve writing quality.

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About This Tool

The tool analyzes English text for grammar, punctuation, spelling, and basic style issues. It targets students, professionals, editors, content writers, and teams requiring fast, reliable proofreading within a workflow. Use when preparing emails, reports, essays, or product copy to improve accuracy and clarity.
Core capabilities include subject-verb agreement checks, article usage, capitalization, punctuation normalization, and consistency across repeated terms. It combines rule-based checks with lightweight statistical cues to propose multiple fixes where appropriate. A user can enforce a preferred style via a small glossary and targeted rules, enabling consistent terminology across documents.
Outputs are designed for integration into workflows: corrected_text, an issues array with type, position, and suggested replacement, and a confidence score for each suggestion. It does not translate or assess content meaning; it focuses on form. Typical use cases include draft emails, reports, academic writing, and web copy where speed and accuracy matter.

How to Use

  1. Provide inputs: paste or type your text in English (or select language variant).
  2. Run check.
  3. Review corrected_text and issues list.
  4. Accept suggestions or apply changes.
  5. Optionally customize style rules or glossary.
  6. Export or copy final text.
How to use free online checker grammarly

Frequently Asked Questions

Find Quick Answers

What does the tool check?
It detects grammar, punctuation, capitalization, subject-verb agreement, article usage, and common style inconsistencies, and it provides suggested corrections and brief rationales to guide edits.
Which languages are supported?
Primarily English with locale variants like en-US and en-GB. Other languages may be analyzed but accuracy and features are optimized for English grammar checks.
Can I customize rules?
Yes, you can enable a custom style guide, ignore selected rules, and provide a glossary to enforce domain-specific terminology.
Is data saved or exported?
Processing is session-based. Results can be saved or exported by user action. By default, text is not stored beyond the current session.

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