Wordtune
AI rewriting and editing assistant by AI21 Labs that rephrases, adjusts tone, and shortens or expands your text
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About Wordtune
Wordtune is an AI rewriting and editing assistant from AI21 Labs that rephrases your text, adjusts its tone, and shortens or expands it on demand. It suits a wide audience, including professionals polishing emails, students refining essays, marketers tightening copy, and non-native English speakers who want their writing to read naturally. Rather than generating from scratch, it works on what you've already written.
Context-based suggestions keep your intent and voice intact while offering cleaner alternatives, and one-click controls let you switch between formal and casual, make a line shorter, or expand it. It also handles grammar and proofreading, summarizes long articles, documents, and videos, and continues your text when you're stuck. A browser extension brings these tools inline across most sites, plus there are mobile and web apps.
Pricing is freemium, with a free tier covering light daily rewriting and grammar checks and no credit card needed to start, and paid plans unlocking heavier use. With millions of users and a strong extension rating, Wordtune is a practical everyday editor for anyone who writes more than they'd like to.
Key Features
- Sentence rewriting and rephrasing that preserves meaning
- Tone control from casual to formal and back
- Shorten and expand suggestions for any passage
- Unlimited grammar and spelling correction
- AI summarizer for documents, links, and videos
- Browser extensions plus a Word add-in and web editor
Pros & Cons
What we like
- Strong, natural-sounding rephrasing that keeps your intent
- Free tier covers light daily rewriting and grammar checks
- Works inline across most sites through the browser extension
- One-click tone, shorten, and expand controls are easy to learn
Room for improvement
- Free plan caps daily rewrites and monthly summaries tightly
- Focused on editing existing text rather than long-form drafting
- Best results are English-centric
- Heavy daily users will need a paid plan for unlimited rewrites
Frequently Asked Questions
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Reviews (14)
Worth the price of admission
Have been running Wordtune for a while, here is where I land. What stands out is how it handles shorten and expand suggestions for any passage. Genuine strength is that it gets out of the way and lets me work. Found it works best for editing marketing copy to be more concise or persuasive. Glad I made the switch.
It just works
Tried Wordtune on a side project first, then rolled it out everywhere. Got real value out of one-click tone, shorten, and expand controls are easy to learn. The interface stays out of my way, which I appreciate. Found it works best for rephrasing essays and reports for clarity and tone.
Two months in, no regrets
Tried Wordtune on a side project first, then rolled it out everywhere. The core workflow is smooth once you are set up. It does what it says, which is rarer than it should be. Mostly using it for rephrasing essays and reports for clarity and tone. Glad I made the switch.
It just works
Came to Wordtune after getting frustrated with what I had before. Real selling point for me was works inline across most sites through the browser extension. Worth the price for what I get out of it.
Good, with a few caveats
Started using Wordtune casually, now it is pinned in my dock. Real selling point for me was strong, natural-sounding rephrasing that keeps your intent. Setup was painless and I was productive the same day. Mostly using it for rephrasing essays and reports for clarity and tone. One thing that bugs me is free plan caps daily rewrites and monthly summaries tightly. Easy yes for anyone weighing the same trade offs.
Worth the price of admission
Picked Wordtune for the price, stayed for the quality. Real selling point for me was free tier covers light daily rewriting and grammar checks. It fits well for rephrasing essays and reports for clarity and tone. No regrets so far.
Solid daily driver
Onboarded the whole team to Wordtune in an afternoon. It is the rare tool that got better the more I used it. Mostly using it for tightening and polishing emails and business messages. Easy yes for anyone weighing the same trade offs.
Worth the price of admission
Came to Wordtune after getting frustrated with what I had before. What stands out is how it handles one-click tone, shorten, and expand controls are easy to learn. It has shaved real time off my week.
Pulled its weight from week one
Came to Wordtune after getting frustrated with what I had before. Where it really wins is works inline across most sites through the browser extension. Found it works best for tightening and polishing emails and business messages. Easy yes for anyone weighing the same trade offs.
Exactly what I needed
Almost a year on Wordtune now, no plans to leave. What stands out is how it handles ai summarizer for documents, links, and videos. Setup was painless and I was productive the same day. It has been a fit for rephrasing essays and reports for clarity and tone. No regrets so far.
Pulled its weight from week one
Wordtune solves a real problem for me without making a fuss about it. What stands out is how it handles browser extensions plus a word add-in and web editor. It fits well for tightening and polishing emails and business messages. Recommending it to people in a similar spot.
It just works
Found Wordtune on a Reddit thread and I am glad I clicked. Real selling point for me was sentence rewriting and rephrasing that preserves meaning. Worth the price for what I get out of it.
Genuinely impressed
Wordtune has quietly become part of my daily flow. What stands out is how little babysitting it needs.
Good, with a few caveats
Onboarded the whole team to Wordtune in an afternoon. Real selling point for me was sentence rewriting and rephrasing that preserves meaning. The output quality holds up better than I expected. One thing that bugs me is heavy daily users will need a paid plan for unlimited rewrites. Glad I made the switch.
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