Wordtune

Free tier

Express yourself with confidence — AI-powered paraphrasing, rewriting, and writing assistant

Free tier available·All audiences·Powered by AI21 Labs

Key strengths

Context-aware rewrite and paraphrase suggestions tailored to your writing styleFull-suite reading and writing assistant including summarization of documents and YouTube videosFact-checked AI writing that verifies sources before generating contentTone switching between formal and casual with one clickMultilingual translation into English from 10+ languages

Free tier + paid plans

Tel Aviv, Israel

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Browser extension workflows: Embed Wordtune into existing tools like Google Docs, Gmail, and Notion via the Chrome/Edge extension for seamless in-context AI assistance without switching apps.
Business content pipelines: Use Wordtune for Business to standardize tone and quality across team communications, marketing copy, and customer-facing documents.
AI content humanization: Run AI-generated drafts through Wordtune's "Humanize AI" feature to reduce AI-detection signals and improve naturalness before publication.
Multilingual localization workflows: Leverage Smart Translate to convert source content from 10 supported languages into polished English, useful for international teams or multilingual content pipelines.
Summarization at scale: Use Wordtune's summarizer to rapidly process long-form content — including YouTube videos via URL — to extract structured insights for research or briefing documents.
Grammar and proofreading automation: Integrate Wordtune into editorial review workflows to automate grammar flagging, spelling correction, and phrasing improvement before final publication.