WordSuperb: AI Proofread, Grammar and Spell correction Introducing WordSuperb, a fresh take on improving your writing with advanced grammar and spell checking. By teaming up with ChatGPT, WordSuperb brings unmatched accuracy and refinement to your text, helping you catch errors and enhance your writing effortlessly. With WordSuperb, fixing grammar and spell mistakes is just the beginning. Its special ""Rewrite Tone"" mode goes further, giving your text a smoother, more polished style. You can count on WordSuperb's free usage option, which gives you plenty of checks, and if you need more, you can seamlessly use your personal ChatGPT API key. As a new player in the field, WordSuperb aims to grow and offer even more language support and features, making grammar and spell correction easier and more effective than ever.