Wordtune
AI writing assistant focused on sentence-level rewriting
What is Wordtune?
Wordtune by AI21 Labs helps you rewrite individual sentences for clarity, tone, and impact. Unlike full document generators, it works alongside your writing, suggesting improvements sentence by sentence — making it perfect for polishing drafts and emails.
Built by AI21 Labs, launched in 2020.
Best For
- Sentence rewriting
- Email polishing
- Tone adjustment
- Non-native English improvement
- Draft refinement
Wordtune Pros & Cons
Pros
- Excellent sentence-level suggestions
- Multiple tone options
- Non-intrusive workflow
- Browser extension
- Good for ESL writers
Cons
- Limited free rewrites
- Only works sentence-by-sentence
- Not for long-form generation
- Fewer features than Grammarly
- AI21 Labs less well-known
Best Wordtune Alternatives
Other ai writing & content tools worth considering if Wordtune isn't the right fit.
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Writesonic
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Sudowrite
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QuillBot (Course Hero)
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Wordtune FAQ
Answers to the most common questions about Wordtune.