Grammarly
Checks spelling, grammar, clarity and tone in browsers, email and documents as you type.
What is Grammarly?
Grammarly checks your English as you type in email, documents, social media and most websites. It fixes spelling and grammar mistakes and suggests clearer, more confident sentences. The free version covers the essential corrections.
Checks spelling, grammar, clarity and tone in browsers, email and documents as you type.
Error-free English writing
Grammarly has a free plan with usage limits, and paid plans add more.
How to start for free
- Install the Grammarly browser extension or desktop app.
- Write as usual; underlined words show suggestions.
- Click a suggestion to accept it.
Strengths
- Works almost everywhere you type
- Catches mistakes before you send
Limits to know
- Advanced rewrites and tone changes are paid
- Mainly for English
Learn more
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Free plans and limits change often. Check the current details on the official Grammarly website before relying on it for important work. Last reviewed October 2026.