Wordtune: AI writing and rewriting tool by AI21

With Wordtune, your AI writing companion, you can easily paraphrase, rewrite, correct grammar and more — all for free.
In just a few clicks, you can turn your scattered thoughts into exactly what you want to say and streamline your writing process with context-based suggestions that fit your tone and style.
Wordtune identifies your writing style and tailors suggestions in a way that sounds like you, delivering authentic writing — anywhere, anytime. With error-free writing, you can write with confidence, accurately representing yourself as a true professional.

Get a feel for what Wordtune can do:

➤ Write. Rewrite. Repeat: Choose from a custom list of context-based rewrite suggestions that fit your writing style

➤ Proofreading made easy: Enjoy advanced AI proofreading capabilities that ensure your spelling and grammar are all on point before hitting ‘send’

➤ Change up your tone: Easily take your writing from a more casual tone to something more formal with just the click of a button — and vice versa

➤ Eliminate language barriers: Deliver a perfectly worded translation of your native language to English

➤ Make it unique: Enjoy all the benefits of AI while ensuring your writing is humanized and free of plagiarism and AI detection