tools
Wordtune
Wordtune rewrites, summarizes, translates, and checks writing for grammar, spelling, clarity, and fluency.
Wordtune is an AI writing assistant with a browser-based Editor, browser extension, and iOS app. It can rewrite text, generate content, summarize links and documents, check grammar and spelling, improve clarity, and translate text into English.
It is used by students, professionals, marketers, support teams, and other people who write regularly. The Basic plan is free with usage limits; paid plans add higher limits and features such as unlimited rewrites, summarization, vocabulary enhancements, and premium support. A separate API is available through AI21 Studio.
Features
- Rewrite sentences and paragraphs with AI
- Summarize links, PDFs, articles, and other text
- Check spelling, grammar, punctuation, and fluency
- Generate and continue writing from prompts
- Ask AI to clarify, expand, or explain content
- Translate supported languages into English
- Organize writing and summaries in the Editor
- Use task-specific APIs for rewriting and summarization
Use cases
- Rewrite emails, reports, essays, and marketing copy
- Summarize articles, webpages, PDFs, and videos
- Check grammar and spelling before sending or publishing
- Generate drafts, captions, product descriptions, and posts
- Translate non-English writing into English
- Integrate writing and summarization features into an application
Pros
Cons
Pricing
- Starting price
- $6.99 per month/ billed annually
- Pricing checked
- 2026-09-19
Basic
$0.00
- 10 Rewrites & AI suggestions per day
- AI generations
- 3 AI summarizations per month
- Unlimited spelling corrections
- Unlimited grammar checks
Advanced
$6.99 per month/ billed annually
- 30 Rewrites & AI suggestions per day
- 15 AI summarizations per month
- Unlimited AI recommendations
- Unlimited spelling corrections
- Unlimited grammar checks
Unlimited
$9.99 per month/ billed annually
- Unlimited Rewrites & AI suggestions
- Unlimited AI summarizations
- Unlimited spelling corrections
- Unlimited grammar checks
- Vocabulary enhancements
- Clarity improvements
- Fluency increases
- Premium support