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Wordtune

Wordtune

AI writing companion that rewrites, refines, and verifies

8.5
⭐ Editor Score: 8.5/10Be the first to review
Last updated: June 2026Freemium

What is Wordtune?

Wordtune is the AI writing assistant that actually cares about what you're trying to say. Built by AI21 Labs—the team behind the Jurassic-2 language model—Wordtune goes beyond simple grammar fixes to help you rewrite, rephrase, and refine your text with genuine intelligence. Here's what makes it different: most AI writing tools generate content from scratch, leaving you to fact-check everything. Wordtune flips the script. It offers context-aware rewrite suggestions that let you adjust tone (formal to casual), length (expand or condense), and style (more persuasive, more descriptive) with a single click. Its built-in fact-checker cross-references claims against at least five sources before serving up information—a game-changer for anyone who values accuracy. Wordtune also doubles as a research powerhouse. It can summarize long articles, webpages, and even YouTube videos, extracting key points in seconds. The Smart Translate feature helps non-native speakers produce natural-sounding English from ten supported languages. Plus, the 'Continue Writing' feature eliminates writer's block by generating logical next sentences based on your existing text. With over 10 million users and a 4.7/5 rating on the Chrome Web Store, Wordtune has proven itself in the real world. The free Basic plan offers 10 daily rewrites with no credit card needed. Power users can upgrade to the Unlimited plan at $9.99/month for unlimited rewrites, premium support, SAML SSO, and centralized billing. For students polishing papers, professionals crafting emails, marketers refining copy, or anyone who writes in English—Wordtune is a practical, trustworthy companion that elevates your writing without taking over.

How to Use Wordtune

Getting started with Wordtune is quick and straightforward. Follow these simple steps to install the extension, sign up for an account, and start writing with AI-powered suggestions across your favorite platforms.

1

Install the Chrome Extension

Visit the Chrome Web Store, search for Wordtune, and click 'Add to Chrome.' The extension will appear in your browser toolbar, ready to activate on any text field across websites like Gmail, Google Docs, and LinkedIn.

2

Create Your Free Account

Sign up for a Wordtune account using your email or Google credentials. No credit card is required for the Basic plan, and you'll immediately get 10 daily rewrites to start improving your writing right away.

3

Start Rewriting Any Text

Highlight any sentence or paragraph in your browser, click the Wordtune icon that appears, and choose from multiple rewrite suggestions. Adjust the tone, length, or style to fit your needs perfectly.

4

Explore Advanced Features

Use the 'Continue Writing' feature to overcome writer's block, try Smart Translate for foreign language text, or summarize long articles and YouTube videos with a single click to boost your productivity.

Wordtune Core Features

Context-aware rewrite suggestions with multiple alternatives for any sentence
Tone adjustment toggle to switch between formal, casual, and persuasive styles
Sentence expansion or contraction to meet specific length requirements
AI-driven proofreading for spelling, grammar, and phrasing errors
Continue writing feature that uses AI to complete unfinished thoughts
Fact-checking with minimum five-source verification for factual accuracy
Summarization of documents, articles, webpages, and YouTube videos
Smart Translate that converts text from 10 languages into natural English
Smart synonym generator to enrich vocabulary and avoid repetition
Chrome extension with 4.7/5 rating used by millions worldwide

Wordtune Use Cases

  • 1Academic writing — Draft essays, research papers, and citations with confidence using context-aware suggestions and fact-checking to ensure credibility and originality
  • 2Professional communication — Polish emails, proposals, and reports with tone adjustments that strike the perfect balance between formal and conversational
  • 3Content marketing — Generate blog posts, social media captions, and ad copy faster with AI-powered expansion, summarization, and rewriting
  • 4Language learning — Translate and refine non-native English text into natural, idiomatic writing that reads like it was written by a native speaker
  • 5Research and analysis — Summarize lengthy articles, webpages, and YouTube videos instantly, extracting key insights without reading every word

Pros and Cons of Wordtune

Pros

  • Generous free tier with no credit card required — Basic plan offers 10 daily rewrites and grammar checks for casual users
  • Integrated fact-checking sets it apart from competitors — Wordtune verifies claims against multiple sources before presenting information
  • Seamless cross-device experience — Works as a Chrome extension, desktop app, and mobile companion, syncing your writing everywhere
  • Tone customization is genuinely useful — Quickly shift between formal, casual, or persuasive styles with a single click

Cons

  • Usage caps on lower-tier plans limit heavy users — Free plan allows only 10 daily rewrites, and Advanced plan has monthly limits
  • Primarily English-focused — Non-English features are limited to translation mode only, not full writing assistance
  • No self-hosted or on-premise option for enterprise customers — All data processing happens on cloud servers only

Wordtune vs Top Alternatives

FeatureGrammarlyQuillBotJasper
Free PlanFree tier with premium upgradeFree tier with word limitsNo free tier, 5-day trial
Fact-CheckingNo built-in fact-checkingNo built-in fact-checkingNo built-in fact-checking
Tone ControlsTone detection and suggestionsBasic tone adjustmentBrand voice customization
Rewrite OptionsGrammar-first rewritingMultiple paraphrase modesAI content generation with templates

Wordtune Pricing

Free tier available — no credit card required

Basic

$0/month
  • 10 rewrites per day
  • 3 rewrites per month
  • Basic rewrite and grammar checks
  • Limited AI suggestions

Advanced

$6.99/month
  • 30 rewrites per day
  • 15 summaries per month
  • Unlimited rewrite suggestions
  • AI tone adjustment
  • Summarization
  • Vocabulary enhancements

Unlimited

$9.99/month
  • Unlimited daily rewrites
  • All features unlocked
  • Premium support
  • SAML SSO
  • Centralized billing
  • Unlimited usage

Wordtune FAQ

What is Wordtune and how does it work?+
Wordtune is an AI-powered writing companion developed by AI21 Labs that helps you rewrite, refine, and polish your text. It works as a browser extension, desktop app, and mobile tool, offering context-aware suggestions, tone adjustments, grammar checks, and summarization features.
Is Wordtune free to use?+
Yes, Wordtune offers a free Basic plan that provides 10 rewrites per day and basic grammar checks with no credit card required. Paid plans start at $6.99/month for the Advanced tier, which unlocks unlimited rewrites, AI suggestions, and summarization.
Can Wordtune fact-check my writing?+
Yes, Wordtune includes a unique fact-checking feature that cross-references statements against at least five sources before presenting information, helping ensure your writing is accurate and credible.
What languages does Wordtune support?+
Wordtune primarily works with English text but offers Smart Translate that can convert content from 10 languages into natural, native-like English. Full writing assistance features are English-centric.
Does Wordtune have a mobile app?+
Yes, Wordtune is available on iOS and Android devices, allowing you to write, rewrite, and polish text on the go. It syncs seamlessly with the desktop and browser extensions.
How is Wordtune different from Grammarly?+
While both tools offer grammar and rewriting features, Wordtune focuses more on rewriting and rephrasing entire sentences with multiple alternatives, tone switching, and unique fact-checking capabilities. Grammarly is stronger on grammar correction and has broader platform integration.
Can Wordtune summarize YouTube videos?+
Yes, Wordtune can summarize YouTube videos by analyzing the transcript or audio, providing a concise overview of the video's key points without requiring you to watch the entire content.

Wordtune Review — Editor's Score

Who Should Use Wordtune?

Students writing essays, professionals drafting emails and reports, content creators refining copy, and non-native English speakers looking to polish their writing to native-level fluency.

8.5
Overall Score
Functionality
8.5
Ease of Use
9
Value for Money
8.5
Support
7.5

Wordtune is a polished AI writing assistant that excels at rewriting and refining text. Its unique fact-checking feature and tone controls give it a clear edge over traditional grammar checkers, though usage caps on lower plans may frustrate power users. It's an excellent choice for students, professionals, and non-native speakers looking to improve their writing quality without the headache of starting from scratch.

  • Unique fact-checking feature cross-references multiple sources for accurate information
  • Seamless cross-device sync across browser extension, desktop app, and mobile devices
  • Context-aware rewrites with customizable tone, length, and style adjustments
  • Over 10 million users with 4.7/5 Chrome Web Store and 97% App Store ratings
Review by BuzzWithAI Editorial Team • 2026-06-04T22:00:39.584968

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📺 Wordtune Tutorials & Introduction

Wordtune Review: Should You Use This AI Tool To Write? - YouTube

Wordtune: Your FREE AI Writing Assistant - A Tutorial - YouTube

Refine and Improve Your Copywriting with Wordtune // AI Tools

Keywords:

#AI writing assistant#rewrite tool#grammar checker#fact-checking AI#content creation#paraphrasing tool#AI summarizer#writing companion#academic writing#email writer#copywriting tool#AI proofreader