Grammarly is an AI-driven English grammar correction and proofreading tool.It can check spelling, correct punctuation, fix grammar errors, adjust tone, and provide style suggestions, among other things. Grammarly can help users express themselves more accurately and fluently in writing and communication, enhancing their English writing and communication abilities.

The main features of Grammarly:

1.Grammar check: Check for spelling errors, missing punctuation, common word confusions, verb tense usage, etc., ensuring the correctness of your English writing.

2.Tone suggestions: Grammarly can provide professional writing tone suggestions to adjust the emotion and attitude expressed in your article without changing the original meaning.

3.Originality detection: Grammarly has a built-in plagiarism checker to help detect the repetition in users' texts and check for other writing issues.

4.Support for multiple platforms and website applications: Grammarly supports over 500,000 mobile, web, and desktop applications, helping users use perfect wording in writing, working, studying, and chatting in daily life.

5.Provides a generative AI writing assistant: In March of this year, Grammarly launched GrammarlyGO based on generative AI technology, which can provide users with the ability to quickly write, rewrite, brainstorm, and reply.