Wordtune
An AI writing companion by AI21 Labs that rewrites and improves your sentences in real-time. Offers smart paraphrasing, tone adjustment, and expansion/shortening for polishing existing text.
Key Features
- Smart sentence rewriting
- Tone adjustment (formal/casual)
- Text expansion and shortening
- AI summarization
- Browser extension
Pros
- + Excellent paraphrasing quality
- + Intuitive inline suggestions
- + Great for non-native speakers
Cons
- − Limited free rewrites per day
- − Less useful for generating new content
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