Wordtune
Wordtune is an AI-powered writing companion developed by AI21 Labs that goes beyond grammar checking to understand context and rewrite sentences.
Free + paidWebBrowser ExtensioniOSLLM-based
Visit websitewordtune.com
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Wordtune is an AI-powered writing companion developed by AI21 Labs that goes beyond grammar checking to understand context and rewrite sentences. It allows users to adjust tone, length, and clarity while preserving the original meaning. With features like 'Spices' for creative suggestions and document summarization, it supports the entire writing process from drafting to polishing.
Key features
- Sentence Rewriting
- Tone Adjustment
- Length Control
- AI Spices
- Document Summarization
- Real-time Grammar Correction
Pricing
Use cases
- Polishing Business Emails
- Improving Essay Sentences
- Social Media Tone Optimization
- Summarizing Long Articles
Who it is for
Students & ResearchersBusiness ProfessionalsNon-native English Speakers
Integrations
Google DocsGmailMicrosoft WordSlack
How we verified this
Company, pricing, and feature details come from the primary sources below and our latest verification pass. When sources disagree, the official source and the most recent check win.
Last verified 08/30/2026Verified sources: 1
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