Wordtune

Wordtune is an AI rewriting companion that rephrases sentences to change tone, length, and impact while keeping your meaning intact.

Overview

Wordtune, from AI21 Labs, focuses on sentence-level craft. Highlight a sentence and Wordtune offers multiple rewrites that can make it more formal, more casual, shorter, or longer, helping writers find the phrasing they meant. Its Spices feature expands text with examples, counterarguments, statistics, or analogies when a paragraph needs more substance. A summarizer condenses long documents and YouTube videos, and the tool works across browsers, Google Docs, and Word with a personal library that saves the rewrites you use most. The tool is built on AI21 Labs’ language research, which shows in the quality of its rewrites: suggestions preserve meaning and technical vocabulary better than many competitors. Spices can rescue a stalled paragraph by suggesting directions the writer had not considered. The summarizer handles long documents and videos, adding utility beyond sentence rewriting.

Key Features

• Sentence rewriting with casual, formal, shorten, and expand options
• Spices feature that adds examples, analogies, and counterarguments to drafts
• Summarizer for articles, PDFs, and YouTube videos in seconds
• Personal library of saved rewrites and notes for recurring writing tasks
• Chrome extension and integrations with Google Docs, Word, and email
• Tone shifting that keeps meaning and terminology consistent
• Multilingual rewriting with translation support for several languages

Pricing

Wordtune is freemium: the free plan allows a limited number of rewrites per day, while Premium removes limits and unlocks Spices, unlimited rewriting, and premium support at a per-user monthly price with annual discounts. Premium unlocks unlimited rewrites and the full Spices set, with team plans available for shared workplaces.

Who Is It For

Wordtune is for professionals, students, and non-native English writers who want to sharpen the phrasing of individual sentences, particularly in emails, reports, and essays. Non-native English professionals who draft emails and reports daily benefit heavily from the tone controls.

FAQ

Is Wordtune free to use?

Yes, a free plan with daily rewrite limits is available; Premium offers unlimited rewrites and the full Spices feature set. The free plan’s daily limits fit light use; regular writers reach them quickly and upgrade.

Does Wordtune offer an API?

Wordtune’s parent company AI21 Labs offers a separate developer API for its language models, while Wordtune itself ships as browser and office extensions. AI21 Labs offers separate developer APIs for its models, while Wordtune itself ships as extensions and apps.

How does Wordtune compare to alternatives?

Wordtune specializes in sentence-level rewriting quality, while QuillBot handles paragraph paraphrasing and Grammarly focuses on correctness. Wordtune is the best choice for sentence-level craft, while QuillBot handles bulk paraphrasing of longer text.