Grammarly
Grammar checker that fixes errors and polishes writingWrite clearer, cleaner text with instant grammar help
Highlights
What you can do with it
- Students check grammar errors in their papers and essays.
- Business professionals write clearer, error-free emails.
- Social media users improve the quality of their posts.
How to use it
- 1 Open Grammarly and paste or type the text you want to check.
- 2 Review the grammar, spelling, and punctuation suggestions it flags.
- 3 Apply the corrections you agree with to fix errors.
- 4 Use the vocabulary and style suggestions to polish the wording.
- 5 Switch to a paid plan if you need more advanced features.
Who it is for
Pros
- Covers grammar, spelling, punctuation, vocabulary, and style in one place.
- Works for academic, business, and social writing.
- A free version handles the core checking needs.
Limitations
- The most advanced features sit behind the paid plan, so the free version is limited.
- Suggestions are automated and may not always match your intended tone or meaning.
- Free and paid feature boundaries can change over time, so check current terms before relying on them.
What Grammarly is
Grammarly is a writing assistant built around a grammar checker. It scans your text for grammar mistakes, spelling errors, punctuation problems, and other issues, then suggests corrections that improve the quality and readability of your work. A free version covers the core checks, while a paid version adds more advanced features. The goal is to help you produce cleaner, more natural writing without having to memorize every rule. Instead of hunting for small mistakes by hand, you let the tool point them out and decide which changes to keep. It fits everyday writing as well as more formal tasks, so the same tool can serve a student, an office worker, and a casual poster.
What you can do with it
- Check grammar, spelling, and punctuation across an entire piece of writing
- Get vocabulary suggestions and sentence restructuring that tighten your prose
- Receive style guidance so the final text reads smoother and more naturally
- Use it for academic papers, business emails, and social media posts
Who it is for
- Students who need to clean up essays and research papers before submitting them
- Business professionals who want clear, error-free emails and documents
- Social media users who care about the quality and polish of their posts
What to watch out for
The free version is genuine but limited, and the strongest features sit behind the paid plan. Automated suggestions are useful, but they are not perfect, so you still need to read the final text and judge what fits your voice and purpose. It is a helper, not a replacement for your own judgment about meaning and audience. What counts as free can also shift as the company updates its pricing and plan boundaries, so confirm the current terms if you rely on specific tools. Read every change before you accept it, since a suggestion can be correct in grammar yet wrong in context. Treat the suggestions as a helpful second reader rather than a final authority.
FAQ
Is Grammarly free to use?
Yes, there is a free version that covers the core grammar, spelling, and punctuation checks. A paid plan adds more advanced features.
What kinds of writing can I check with it?
It works for academic papers, business emails, social media posts, and other everyday writing.
Does it only fix grammar?
No. Along with grammar, spelling, and punctuation, it offers vocabulary expansion, sentence restructuring, and style suggestions.
Why it is free
What the official page says： 免费版免费
Free limits, trial length and features are decided by the official site and can change at any time.
Product preview
Screenshot archived from the listing page, for preview only.
