What does the grammar checker correct?
It reviews grammar, spelling, punctuation, agreement, typography and clear sentence-level issues. The result includes a corrected draft and an explanation of the changes it found.
See every change, instantly.
Paste a draft or drop a PDF, Word file, image or note. The checker repairs grammar, spelling and punctuation across every format we accept, then shows what changed.
Correct the error, keep your voice.
The checker is designed to repair objective problems while keeping the document recognizably yours. It reads the surrounding sentence before returning a clean draft and an issue list.
- LanguageToolOptional rule-based diagnostics people already trust.
- AdvancedA contextual pass that reads the sentence before it changes it.
Faster when the fix is clear. Smarter when it needs another pass.
Advanced reads the sentence in context. You choose how deeply it reviews the draft, and can add LanguageTool as an optional source of deterministic diagnostics.
Faster
Handles clear grammar, spelling and punctuation issues with a lighter pass.
Smarter
Adds a more attentive pass for agreement, omitted words and sentences that need more context.
LanguageTool
Contributes rule-based signals when enabled and available. Advanced continues the review if it is unavailable.
Good to know
Questions before you check a draft.
What the correction pass changes, what it tries to preserve and how its optional diagnostics work.
Will it rewrite my style?
The correction pass is instructed to preserve meaning, register, terminology and structure rather than restyle correct sentences. Recognized conversational shorthand may be expanded, so review informal copy before using it.
What is the difference between Faster and Smarter?
Faster uses a lighter pass for clear errors. Smarter adds another contextual pass for issues such as agreement, omitted words and punctuation that depends on the full sentence.
What happens when LanguageTool is disabled or unavailable?
LanguageTool is an optional diagnostic source. Advanced can complete the correction on its own if you leave it off or if the service is unavailable.
Can I check a document instead of pasting text?
Yes. The composer accepts supported document formats, with upload and text limits determined by your active plan. You can also try the built-in examples before checking your own draft.
Make clean writing part of the workflow.
Create an IA Checker account to correct drafts and continue into the rest of the writing suite.
Create an account
