Grammar checker

Catch mistakes without losing your voice

Review grammar, spelling, punctuation, and clarity in one place. See what changed, understand why, and edit the corrected draft before you use it.

Add the writing you want to review

Paste text or attach a supported text file, then choose how much editing you want.

Enter at least 40 characters.0 characters
Editing level
TXT, MD, SRT, VTT, CSV, or JSON up to 1 MB

Your text is used to return this review. The checker may miss context or intentional style, so review every suggestion before using it.

Review

Your corrected draft

Review each suggestion

Your corrections will appear here

Add a draft and run the check to see an editable revision with clear explanations.

Careful editing

A correction should improve the sentence, not replace the writer

The checker looks for clear language issues while preserving supported facts, names, numbers, quotations, citations, and the intent of your draft.

What you can review

Corrections you can understand and control

Catch common writing issues

Review grammar, spelling, punctuation, capitalization, and consistency in the context of the full draft.

See why a change was suggested

Each applied correction shows the original wording, the revision, and a concise explanation.

Keep meaning and voice in view

The checker is instructed to preserve supported details, quoted material, citations, qualifications, and uncertainty.

How it works

Review a draft in three steps

Keep control of the final wording from the first check to the last edit.

  1. Add your draft

    Paste text or attach a supported text file.

  2. Choose an editing level

    Limit changes to essentials or include clarity and light style improvements.

  3. Review and edit

    Read each explanation, adjust the corrected draft, copy it, or continue in YouMind.

Related writing tools

Keep working on the same draft

Change the voice or inspect writing patterns with other YouMind tools.

Grammar Checker questions

How accurate is the Grammar Checker?
It can catch many common grammar, spelling, punctuation, clarity, and consistency issues, but language depends on context and intentional style. Review every suggestion before using the result.
Can it check languages other than English?
Yes. It keeps the corrected draft in the source text's primary language and returns the review notes in the page language when possible.
Will it rewrite my meaning or voice?
The checker is instructed to preserve meaning, supported details, quotations, citations, qualifications, and uncertainty. The editing level controls how far it goes beyond essential corrections.
How is my text handled?
Your text is sent securely to the checking service to return the result. It is not included in analytics events, and cached results expire after a short period.
Can I use the result without reviewing it?
A final human review is recommended. Domain terms, deliberate style, quoted material, and context can affect whether a change is appropriate.

Keep refining the draft in YouMind

Bring the corrected text into a longer editing flow with more context, examples, and instructions.