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It has not been hands-on tested by us. Where a limit, a price or a requirement is stated below, it is the published figure at the time of writing rather than a measured result.
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Wordtune Review (2026) — Free 10 Rewrites/Day Cap & Tone Adjustment Limits
Free TierSentence RephraserAI21 Labs
Wordtune, developed by AI21 Labs, focuses on sentence-level AI rewrites. Rather than generating broad articles from scratch, Wordtune acts as a real-time editing companion that offers multiple alternative ways to rephrase, shorten, expand, or adjust the tone of sentences you have already drafted.
Wordtune's free tier provides access to its core rephrasing engine across web editors and browser extensions, but caps usage at 10 free sentence rewrites per day.
What you get on Wordtune's Free Tier
Free users can install the Wordtune Chrome extension or use its web app without providing credit card information. Free features include:
- 10 Free Rewrites per Day: Rephrase up to 10 selected sentences per 24-hour cycle.
- Casual & Formal Tone Toggles: Switch selected sentences between casual conversational tone and professional formal phrasing.
- Shorten & Expand Tools: Trim down verbose phrases or elaborate on short bullet points.
- Browser Extension Integration: Highlights text and suggests instant rewrites inside Google Docs, Gmail, Outlook, Word Web, and LinkedIn.
Where the 10-daily cap hits and paid plans take over
Because 10 rewrites per day are easily consumed in a single email or paragraph editing session, power users quickly hit the upgrade wall. Wordtune's paid tiers include:
- Advanced Plan ($6.99/month billed annually): Unlocks 30 rewrites per day and access to AI paragraph summaries.
- Unlimited Plan ($9.99/month billed annually or $24.99/mo monthly): Removes all daily rewrite limits, unlocks full document rephrasing, and provides premium AI support.
Pros
- Exceptional sentence rephrasing quality powered by AI21 Labs' proprietary language models.
- Seamless browser extension that brings one-click rephrasing directly into Google Docs and email apps.
- Instant Casual and Formal tone variations for quick communication adjustments.
- No credit card required to start using the 10 daily free rewrites.
Cons
- Strict 10 rewrites/day limit on the free tier is extremely restrictive for heavy writing tasks.
- Full paragraph-level and multi-sentence document rewrites are reserved for paid subscribers.
- AI summarizer and custom prompt features require paid upgrades.
Best alternatives
- QuillBot — Top alternative for free paraphrasing with a 125-word prompt cap instead of a 10-sentence daily limit (writing).
- DeepL Write — High-precision AI sentence polishing with generous free limits and multi-language support (writing).
- Grammarly — Comprehensive proofreading with 100 free monthly AI generation prompts (writing).
FAQ
How many free rewrites does Wordtune allow per day? Wordtune provides 10 free sentence rewrites per day, which reset automatically every 24 hours.
What happens when I hit the 10 daily rewrites limit on Wordtune? Once you use your 10 daily rewrites, the extension and web app lock rephrasing until the counter resets the next day, or until you upgrade to a paid plan.
Does Wordtune have a browser extension? Yes. Wordtune offers a Chrome extension that works directly inside Google Docs, Gmail, Outlook, LinkedIn, and web text inputs.