Premium

English Grammar Checker & Rephraser

AI-powered writing tool to check your spelling, grammar, and style in English

Reverso Premium

Boost your creativity and style

  • Correct longer texts

  • Unlimited use of Rephraser

  • Expanded synonyms

  • No ads

Discover Premium
Premium

Check your grammar, spelling and punctuation
in one click

Whether you're writing an email, a presentation or an essay, your resume or a cover letter in English, don't let mistakes get in the way of your success.

Reverso detects and corrects all types of grammar and spelling mistakes: wrong verb tenses, lack of agreement between subject and verb, incorrect prepositions, confusion between words with similar spelling, typos and punctuation errors.

NEW

Rephraser: rewrite and enhance any sentence with our AI

Rephraser is designed to help you instantly enhance your writing, strike the right tone, or simply find inspiration. Just enter your text and our AI will suggest useful and reliable alternatives: shorter or longer, more or less formal, idiomatic or creative…

  • Students

    Add style and clarity to your essays, while avoiding unintentional plagiarism.

  • Sales

    Write compelling and professional emails - avoid repetition with regular clients.

  • Writers

    Let your ideas flow, unleash your creativity, and find inspiration anytime.

  • Marketing

    Engage your audience with impactful social media posts and emails.

Students

Make the most out of our online grammar checker

  • Double-click on a word to find its synonyms

    With our all-in-one writing assistant, no need to open a new tab every time you need a synonym or definition. Simply double-click on any word and enjoy a rich variety of synonyms from our comprehensive thesaurus and precise word definitions. You can even look up English verb conjugations.

This tool enables you to correct the most cumbersome mistakes, with a high degree of accuracy and speed, and to improve your written English. When several corrections are possible, you are prompted to choose one of them. There are cases when mistakes are skipped in order to limit the display of warnings or when the suggested corrections are not perfectly adapted to the context. Therefore, we advise you to review the text yourself after the correction. To improve your English spelling, you can also consult our online grammar module and our conjugator. Do not hesitate to send us your feedback on the results of the spelling and grammar check. This way, you will enable us to improve our service. Contact us if you want to implement a spell-checking tool adapted to your company (for French, English, Spanish, Italian or other languages). If you are looking for a PC product, we recommend Ginger.

The concept of an automatic and interactive online spell-checker was created and developed by Reverso Technologies Inc. in addition to the online translation service. It makes use of the best technologies developed by Ginger Software with an interface, settings and complementary processings specifically devised by Reverso Technologies Inc. for the Reverso website and the corporate products.