Grammar Corrector
When you need the text fixed, not a lesson — this returns a clean corrected version plus a change list, so the lesson is still there if you want it.
What this tool does
The Grammar Corrector is a free AI tool that returns a corrected version of your text with all grammar, punctuation, and word-choice errors fixed, while preserving your meaning, tone, and level — followed by a numbered list of every change with a short reason. It fixes what's wrong; it doesn't rewrite your voice.
How to use the Grammar Corrector
- 1Paste the text you need corrected.
- 2Click “Correct my text” and copy the corrected version.
- 3Skim the change list — thirty seconds of review turns a correction into a micro-lesson.
- 4For deeper study of why errors happen, run the same text through the Grammar Checker.
Correction without rewriting
The failure mode of most AI correction is silent upgrading: you paste intermediate English and receive native-sounding prose you couldn't have written — useless for learning and dishonest in assessed work. This corrector is constrained to fix errors while keeping your vocabulary level and sentence choices. If a sentence is correct but plain, it stays plain. Want it elevated? That's a different job, and the Text Improver does it transparently.
The change list is the product
Each fix appears as original → corrected with a ten-word reason. Reviewed regularly, the list becomes a personal error corpus: patterns repeat, and after a handful of corrections you can predict what it will flag — which is the moment the error starts disappearing from your writing on its own.
Free tools are how you practise. Here's how you keep the progress.
An account never changes your free limits — it saves your work: practice history with full AI feedback reports, vocabulary progress, and learning statistics. Free, no card, nothing to cancel.
Create a free accountFrequently asked questions
Will it change my writing style?
No — it's built to preserve voice, meaning, and level, correcting only what's actually wrong. Error-free but simple sentences pass through untouched.
Can I use it for important emails and applications?
That's a core use case. For high-stakes text, run the corrector first, then the Text Polisher for flow and tone — correction and polish are different passes, and doing them separately keeps each honest.
Is using an AI corrector cheating for IELTS prep?
For practice, it's a study accelerant if you read the change lists. But there's no corrector in the exam room — alternate corrected practice with raw timed writing so you know what your unaided accuracy really is. The Task 2 Checker scores raw essays for exactly this reason.
What languages does it correct?
English text of any variety (US, UK, and other standard spellings are respected rather than "fixed" into each other). For other languages, use the Translator to work into English first.
Related free tools
Grammar Checker
Find every grammar, punctuation, and word-choice error in your text — with explanations.
Text Polisher
A final-pass polish for text that's already good: smooth flow, consistent tone, no rough edges.
Paraphraser
Rewrite any sentence or paragraph in a different way — five modes from simple to academic.
Text Improver
Upgrade weak sentences: stronger vocabulary, tighter structure, clearer meaning.