Write Brain

Chrome extension that checks grammar, improves clarity, and translates text anywhere you write on the web.

Visit Website
writebrain.io
Verified Free tier
Quick facts
What is it Chrome extension that checks grammar, improves clarity, and translates text anywhere you write on the web.
Pricing Freemium — from $5/mo
Free tier Yes
Platform Chrome Extension
Best for polishing social media posts and emails, improving clarity in business communications
Domain registered 2023

Data updated Aug. 1, 2026

What does Write Brain do?

Write Brain is a Chrome extension that provides AI-powered writing assistance directly within your browser. It works across all websites where you type - from social media platforms like Facebook and Twitter to email services like Gmail and professional networks like LinkedIn. The tool integrates seamlessly into your existing workflow, offering instant help with grammar, clarity, and translation without requiring you to switch between applications or copy-paste text. This makes it particularly useful for people who do a lot of writing online and want to maintain professionalism while communicating quickly.

The extension stands out through its comprehensive set of writing enhancement features that go beyond basic grammar checking. It can automatically simplify verbose language to make your writing more direct, enhance basic text with more descriptive vocabulary, and even translate selected text between languages instantly. The emoji suggestion feature adds a touch of personality by recommending relevant emojis for paragraphs and lists. All these functions are accessible through a simple right-click menu or toolbar interface, making them available wherever you type on the web.

Write Brain is especially beneficial for content creators, marketing professionals, customer support agents, and anyone who frequently communicates in writing online. It helps non-native English speakers write more confidently while enabling busy professionals to polish their communications quickly. Real-world use cases include crafting error-free social media posts, improving the clarity of business emails, translating customer inquiries and responses, and adding engaging elements to online content without interrupting your workflow.

#chrome extension#communication#content creation#grammar checker#productivity#text translation#writing assistant

Key features

What makes it stand out
01
One-click grammar and typo correction across all websites
02
Simplify verbose text to make writing more concise and clear
03
Enhance basic text with more descriptive and colorful language
04
Instant translation of any selected text into your native language
05
Automatically add relevant emojis to paragraphs and lists

Who is Write Brain for?

Who benefits most from this tool
polishing social media posts and emails
improving clarity in business communications
translating customer support messages

Pricing

Free tier available — start without a credit card

Entry Writer

Free
  • 30 edits
  • 30 edits per month

Essential Writer

$5.0/month
$4.17/month billed yearly
  • 300 edits
  • 300 edits per month

Extensive Writer

$19.0/month
$15.83/month billed yearly
  • unlimited edits
  • Unlimited edits

Economy Writer

Custom
  • 300 edits for $9 once off
  • 900 edits for $19 once off

Trust & presence

Domain Domain registered 2023

Gallery

Click any image to enlarge

Alternatives in Writing Assistants

NeatEmoji Verified Writing Assistants

AI-powered Chrome extension that instantly converts your typed text into relevant emojis as you write.

ChatGPT To Help Verified Writing Assistants

Chrome extension that brings an AI writing assistant to any webpage for instant content creation and editing.

Content Assistant Verified Writing Assistants

AI browser extension that helps you write, edit, and summarize content directly on any webpage.

Clico Verified Writing Assistants

Free Chrome extension that adds an AI writing assistant to any text box for quick replies and summaries.

Wandpen Verified Writing Assistants

Chrome extension AI assistant — fix grammar, rewrite text, chat with webpages, and write anywhere you work.

Compose Verified Writing Assistants

Chrome extension that autocompletes your sentences and generates text across all websites to speed up writing.

PenParrot Verified Writing Assistants

AI-powered Chrome extension that writes, rewrites, and summarizes content across any website

AI-Powered Writing Assistant Verified Writing Assistants

AI writing assistant that generates SEO-optimized, plagiarism-free content for emails, blogs, and more with real-time grammar checking.

Similar tools

Write2Learn Verified Language Learning

AI-powered English learning Chrome extension — analyze text, visualize grammar, and practice vocabulary in context

Readefine Verified Rewriter

Chrome extension that rewrites webpage text to match your reading level and preferences

Write Tone Verified Rewriter

AI writing suite — rewrite text, fix grammar, summarize content, and adjust writing tone across 20+ styles

re:write Verified Rewriter

Chrome extension that rewrites any text you select using ChatGPT — makes writing clearer and more polished instantly.

Jetwriter AI Verified AI Email Assistant

AI writing assistant for Chrome — reply to emails, fix grammar, and write content instantly on any website.

Share X LinkedIn Telegram
Write Brain Visit