Fix grammar and spelling
Clean up mistakes and keep your own voice.
Paste text, open a file, or drop one here
Report a problem with this tool
How to use Grammar fix
Paste your text
Paste an email, essay, post or document, up to 20,000 characters.
Fix it
Click Fix grammar. Spelling, grammar, punctuation and capitals are corrected.
Review the changes
Changes are highlighted so you can check them, then copy the corrected text.
Why use Utils365
Your words stay yours
Only real mistakes are fixed; your wording and style are left alone.
See every change
Additions are highlighted in green and removals struck through in red.
British or American
Your spelling style is kept, whether you write “colour” or “color”.
Your text isn’t stored
Your text is sent to Google Gemini to write the result. Utils365 doesn’t store your text or the result.
Frequently asked questions
Will it rewrite my text?
No. It changes only what’s wrong. To reword text, use the Paraphrase tool.
Can I see what was changed?
Yes. Turn on “Show changes” to see every correction highlighted.
Does it work for languages other than English?
Yes. It corrects text in its original language.
Is it free?
Yes, free with no sign-up, within a fair-use limit per visitor.