Wordtune
AI21 Labs' writing assistant that paraphrases and rewrites sentences with tone and length controls, corrects grammar and summarizes text, and has a Humanize AI page for making AI-generated content read more human.
What it does
- Text generation
- Summarization
- Paraphrasing
Features 5
- ParaphraseParaphrases articles, essays and emails in one click.
- Read and SummarizeSummarizes any text or video.
- AI writingProduces original, context-based copy.
- Grammar checkerCorrects grammar and spelling.
- Smart TranslateTranslation to make text sound like a native English speaker.
Sources
- Pricing
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Read 2026-10-08 (curl, browser UA): a $0.00 tier with "Limited daily use: 10 Rewrites & AI suggestions" and paid tiers with "Start 3-day free trial". No list price stored.
- Description
-
Official documentation · 8 Oct 2026
Home page: "Wordtune is an AI-powered paraphrasing tool and reading and writing assistant that can correct spelling and grammar, switch between formal and casual tones, lengthen or shorten sentences, and generate text based on your writing style." Humanize page (https://wordtune.com/humanize-ai): "Make your AI-generated content more human-like with Wordtune". Footer credits AI21 Labs.
- What it does
- Sold within
-
Wordtune plans page read 2026-10-08: its own free and paid tiers ("Start 3-day free trial"); sold directly.
- Name
- URL
- Modalities
-
Official documentation · 8 Oct 2026
Text is pasted in and a rewritten text comes back (the page's own editor).
- Intended for
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Home page: "designed to aid writers, students, and professionals".
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