AI Writing
Catch Grammar and Phrasing Issues Before You Hit Publish
Paste your text and get grammar, punctuation, and phrasing corrections, with the reasoning explained so you actually learn from the fixes.
What is the AI Grammar Checker?
The AI Grammar Checker reviews text for grammar mistakes, punctuation errors, awkward phrasing, and word choice issues, then suggests corrections you can accept individually. It covers the usual suspects — subject-verb agreement, comma splices, misused apostrophes — as well as subtler issues like run-on sentences and unclear pronoun references that spellcheckers typically miss.
It's meant to work on anything from a two-sentence email to a full article, catching errors without rewriting your voice into something generic. The focus is correctness and clarity, not overhauling your writing style — if a sentence is grammatically fine but stylistically flat, that's a job for the tone changer or content rewriter instead.
Capabilities
What you can do with the AI Grammar Checker
How it works
Using the AI Grammar Checker
- 01
Paste your text
Add the sentence, paragraph, or full document you want checked.
- 02
Review flagged issues
See each grammar or phrasing issue highlighted with a suggested fix.
- 03
Accept or ignore each suggestion
Apply the corrections you agree with and leave the rest as written.
Examples
What good input and output look like
AI Grammar Checker
Live demoWriting the prompt1/2You type
AmmarAI writes
Subject-verb agreement
Input
"The list of items are on the table."
Output
"The list of items is on the table." — flagged: 'list' is the subject, so the verb should be singular.
Comma splice
Input
"I finished the report, I sent it to the team."
Output
"I finished the report, and I sent it to the team." — flagged: two independent clauses need a conjunction or a period.
Key features
What the tool gives you
Grammar and punctuation checks
Covers core errors like agreement, tense, and punctuation misuse.
Clarity flags
Identifies run-ons and unclear references beyond basic grammar rules.
Explained corrections
Shows the reasoning behind each fix, not just the corrected text.
Who it is for
People who get the most from this
Non-native English writers
They catch errors that are easy to miss when writing in a second language.
Students
They proofread essays and assignments before submission.
Professionals
They double-check emails and reports before sending them out.
Workflows
Practical ways teams use it
Proofreading before sending
Run an important email or report through a final grammar pass before hitting send.
Learning from mistakes
Use the explained corrections to understand recurring grammar patterns in your own writing.
Tips that improve results
- Read the explanation for each flagged issue, not just the correction, to avoid repeating the same mistake.
- Don't accept every suggestion blindly — some flagged 'errors' may be intentional stylistic choices.
- Run longer documents through in sections for easier review of each suggestion.
- Pair it with the tone changer if you also want to adjust style, not just fix errors.
Mistakes worth avoiding
- Accepting every suggestion without understanding why the change was made.
- Assuming grammar checking also covers factual accuracy, which it doesn't.
- Skipping a final read-through after applying corrections.
AI Grammar Checker FAQ
Does it check punctuation as well as grammar?
Yes, it flags punctuation issues like comma splices and misplaced apostrophes alongside grammar errors.
Will it change my writing style?
It focuses on correctness and clarity rather than rewriting your voice — use the tone changer for style adjustments.
Can it check a full document at once?
Yes, though reviewing longer documents in sections can make it easier to go through each suggestion.
Does it explain why something is wrong?
Yes, each flagged issue comes with a brief explanation, not just an automatic correction.
Related
Tools that pair well with this
AI Content Rewriter
Rephrase existing content into fresh wording while keeping the original meaning.
AI WritingAI Tone Changer
Rewrite text in a different tone — formal, casual, friendly, or persuasive.
AI WritingAI Text Extender
Expand short text into a fuller, more detailed version without changing its meaning.
AI WritingAI Essay Writer
Draft structured essays with a clear thesis, supporting arguments, and conclusion.
AI WritingAI Paragraph Generator
Generate a single well-written paragraph on any topic or point you need covered.
Try the AI Grammar Checker free
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