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Wordtune

by AI21 Labs

Sentence-level rewriting to fix tone and clarity.

Writing & Content Free tier, paid Plus/Pro plans

What is Wordtune?

Wordtune focuses on rewriting individual sentences rather than generating full documents. Highlight a sentence and it suggests alternative phrasings for tone, length, and clarity, which makes it a fast way to polish existing writing without starting over.

Key features

  • Sentence-level rewrite suggestions in multiple tones
  • Shorten and expand options for adjusting sentence length
  • Browser extension that works across most websites
  • Summarizer for condensing longer passages
  • Spices feature for adding examples, counterarguments, or emojis

How to get started

  1. Install the browser extension or use the web editor
  2. Highlight a sentence you want to improve
  3. Choose from the suggested rewrites, or adjust tone and length
  4. Use the summarizer for longer blocks of text

Use cases

  • Polishing individual sentences in emails and documents
  • Adjusting tone for different audiences
  • Quick summarization of long passages
  • Writing help directly inside other websites and apps

Wordtune vs. alternatives

ToolHow it compares
WordtuneSentence-level rewriting to fix tone and clarity.
QuillBotbroader paraphrasing and citation tools
Grammarlyadds grammar checking on top of rewriting

FAQ

Is Wordtune free to use?

Wordtune's plans: Free tier, paid Plus/Pro plans. Pricing and free-tier limits change over time, so check the official site above for the latest details.

What is Wordtune used for?

Sentence-level rewriting to fix tone and clarity.

Who is Wordtune best for?

Wordtune is a good fit for polishing individual sentences in emails and documents, or adjusting tone for different audiences.

What are the alternatives to Wordtune?

Commonly compared alternatives include QuillBot and Grammarly, see the comparison above for how they differ.

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Last reviewed: 2026-08 · Reviewed by AIKetra editors · How we evaluate tools