Wordtune
Free AI writer that can paraphrase, rewrite, correct your grammar, and more.
Wordtune is an AI paraphrasing tool and reading and writing assistant made by AI21 Labs. A free Basic plan is available, and paid plans from $13.99 per month are listed on its pricing page. It works as a Chrome or Edge extension and an iOS app, and fits people who want to check grammar and rewrite English sentences in a different tone or length.
What Wordtune does
Most of the work happens on sentences you have already written. Wordtune suggests context-based rewrites and paraphrases, checks spelling and grammar, proofreads, switches text between formal and casual tones, and makes sentences longer or shorter. Smart Synonym suggestions and a continue-writing option pick up where you stopped.
Output is English only. Smart Translate takes text written in 10 other languages, including Spanish, Mandarin, Arabic and Hindi, and turns it into English. A separate summarizer condenses documents, articles, webpages and YouTube videos.
The free Basic plan allows 10 rewrites and AI suggestions per day and 3 AI summarizations per month, with unlimited spelling corrections and grammar checks. Advanced, listed at $13.99 per month on its pricing page, or $6.99 per month billed annually, raises those limits to 30 rewrites per day and 15 summaries per month. Unlimited, listed at $19.99 per month or $9.99 per month billed annually, removes the caps and adds vocabulary, clarity and fluency improvements plus premium support. Both paid plans come with a 3-day free trial.
Features
- Context-based rewrite and paraphrase suggestions
- Grammar and spelling checks
- AI proofreading
- Formal and casual tone switching
- Lengthen or shorten sentences
- Continue writing from where you left off
- Smart Translate into English
- Smart Synonym suggestions
- AI summaries of documents, articles, webpages and YouTube videos
Wordtune pricing
| Plan | Price | What's included (as stated) |
|---|---|---|
| Basic | Free |
|
| Advanced | $13.99/mobilled monthly |
|
| Unlimited | $19.99/mobilled monthly |
|
Copied from Wordtune's pricing page on Nov 7, 2026. Prices change, so confirm before you buy.
Strengths and limits
Each point comes from the features and plan details above. No point is an opinion.
Strengths
- Spelling corrections and grammar checks are unlimited on the free Basic plan.
- Rewrites can change tone between formal and casual and adjust sentence length.
- Translates into English from 10 languages before you edit.
- Advanced and Unlimited both include a 3-day free trial.
Limits
- Writes only in English.
- The free plan is capped at 10 rewrites and AI suggestions per day and 3 summaries per month.
- Advanced still limits rewrites to 30 per day and summaries to 15 per month.
Wordtune FAQ
How much does Wordtune cost?
Basic is free. Advanced is listed at $13.99 per month on its pricing page, or $6.99 per month billed annually, and Unlimited at $19.99 per month, or $9.99 per month billed annually.
Where can I use Wordtune?
It is offered as a Chrome extension, a Microsoft Edge extension and an iOS app.
Can Wordtune write in languages other than English?
No. It writes only in English, though it can translate into English from 10 languages.
Where this listing comes from
Facts were read from these pages on Nov 7, 2026. The description was written from those facts. See the methodology.
Something out of date? Report a correction. Corrections are free.
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