Grammar checker
Paste your writing and get the grammar, spelling and punctuation corrected, with every change highlighted. Free and with no sign-up.
Highlighted words are the ones that changed.
Free, with no sign-up: up to 1,000 words at a time and 40 rewrites a day. You always see the full result.
How to use it
- Paste or type your text in the left box.
- Press Fix grammar.
- The corrected text appears on the right. Highlighted words are the corrections.
- Check each change, then copy the result.
Questions
Does it rewrite my sentences?
It is told to change as little as possible: fix the errors and leave your wording and style alone. If you want a full rewrite, use the paraphrasing tool.
Does it work for British and American English?
It keeps whichever spelling you already use. If your text mixes both, it may not make them consistent.
Is it really free?
Yes. There is no account and no payment. Each rewrite can be up to 1,000 words, and you get 40 rewrites a day. The result is never blurred or cut off.
Why did it say the AI is busy?
The tool runs on free AI capacity that is shared by everyone using it. When that runs out for a moment, wait a minute and try again.
What happens to the text I paste?
It is sent to an AI service to produce your result and is not stored by this site. Do not paste passwords, personal identity numbers or anything confidential.
Should I check the result?
Always. The AI can change a meaning, drop a detail or get a fact wrong. Read the result against your original before you use it.