# Write Brain 依據 OpenAITools.app 於 2026-11-11 查驗的觀測資料，Write Brain（writebrain.io）是收錄於 AI Writing Assistants 的 AI 平台，每月產生 0 次造訪，月流量變化量為 +0（0%）。其主要地理市場為全球（流量佔比 —），並採用免費增值定價模式。依每月流量計算的主要競爭替代方案包括 LanguageTool（每月 570.78萬次造訪），Grammarly（每月 5886.74萬次造訪），Linguix（每月 22.74萬次造訪）。 Write Brain is a Chrome extension that adds one-click writing improvements to any text field on the web, covering grammar fixes, clearer phrasing, tone changes, translation, and emoji suggestions. ## 主要觀測資料與規格 | 指標 | 數值 | | :--- | :--- | | 工具名稱 | Write Brain | | 代稱 | write-brain | | Status | active | | Origin | independent | | Maintenance | active | | 官方網域 | writebrain.io | | 網站網址 | https://writebrain.io | | 分類 | AI Writing Assistants, AI 文法檢查工具, AI 翻譯, AI 創意寫作, AI 表情符號生成器, AI 拼字檢查工具, AI 改寫工具, AI 改寫工具 | | 定價模式 | 免費增值 | | 每月造訪次數 | 0 | | 月流量變化 | 0 | | 月成長率 | 0% | | 主要市場 | 全球 | | 市佔率 | — | | 直接造訪 | 0 | | 自然搜尋造訪 | 0 | | 社群造訪 | 0 | | 推薦流量造訪 | 0 | | 電子郵件造訪 | 0 | | 評論分數 | 4.1 | | 收藏數 | 1 | | 支援平台 | 網站 | | 帳務平台 | | | 屬性 | 功能: 網站; 價格: 免費增值 | | 標籤 | 文法檢查器, 寫作助理, 校對, 翻譯, Emoji 表情, Chrome 擴充功能, AI 寫作 | ## 總覽 Write Brain is a Chrome extension that adds one-click writing improvements to any text field on the web, covering grammar fixes, clearer phrasing, tone changes, translation, and emoji suggestions. ## 價格與方案 Freemium. The extension is free to install from the Chrome Web Store, and the store listing indicates in-app purchases are available for paid features or higher usage limits. ## 關鍵功能與能力 - **One-click grammar fixes:** Automatically spot and correct typos and grammar slips in any text field and fix them with a single click before you send. - **Conciseness and clarity:** Strip out verbose corporate phrasing and unnecessary words to turn rambling drafts into clear, direct messages. - **Writing enhancement:** Turn a rough outline into richer, more descriptive prose with quick suggestions on how to phrase your point better. - **Inline translation:** Translate text in place, so you can read foreign-language comments or reply to customers in their own language. - **Emoji suggestions:** Get context-appropriate emoji suggested for paragraph endings and as bullets for list items to add personality. ## 主要使用情境 - **Polish posts and comments (Social media user):** Fix typos, cut fluff, and adjust tone before publishing comments and posts on platforms like LinkedIn, X, and YouTube. - **Reply to customers faster (Customer support agent):** Draft and clean up emails inside webmail, and translate incoming or outgoing messages when you correspond across languages. - **Sharpen web copy on the fly (Content writer):** Tighten verbose drafts and improve phrasing without leaving the text box you are already working in. - **Translate text across the web (Multilingual professional):** Read foreign-language comments and messages by translating them in place, and reply in the sender's language. ## 優勢 - Works directly inside any website's text fields, no copy-paste required - Covers grammar, conciseness, tone, translation, and emoji in one menu - Fast, one-click improvements suited to short-form and social writing - Lightweight browser extension with a simple learning curve ## 限制 - Requires installing a Chrome extension before most features work - No dedicated desktop or mobile app - Feature set is narrower than full document editors like Google Docs add-ons - Grammar and rewrite quality can miss nuanced or technical language - Little public documentation or support beyond the install page ## 常見問題 ### Where can I use Write Brain? Write Brain works anywhere you can type on the web, including social media posts, comments, forums, web forms, and webmail such as Gmail. It attaches its improvement menu to text inputs as you write. ### How do I install Write Brain? It is a lightweight browser extension for Google Chrome, installed from the Chrome Web Store. Once installed it activates automatically on pages with editable text fields. ### What writing tasks can Write Brain handle? Core actions include fixing grammar and typos, tightening verbose sentences, improving phrasing, adjusting tone, translating to or from your home language, and adding emoji to paragraphs and lists. ### Is Write Brain free? The extension itself is free to add, and the Chrome Web Store listing notes that it offers in-app purchases, which suggests a Freemium model for advanced or higher-volume use. ### Write Brain 的每月流量與成長趨勢為何？ Write Brain 目前每月有 0 次造訪，月流量變化為 +0（成長率 0%）。其主要來源市場為全球（佔比 —），其中包含每月 0 次直接造訪與每月 0 次自然搜尋造訪。 ### Write Brain 是免費的嗎？其定價模式為何？ Write Brain 採用免費增值定價模式。Freemium. The extension is free to install from the Chrome Web Store, and the store listing indicates in-app purchases are available for paid features or higher usage limits. 支援的帳務與結帳平台包括：未列出。 ### 2026 年最佳的 Write Brain 替代方案有哪些？ 依據 OpenAITools.app 的分類流量與功能契合度，Write Brain 的前五大替代方案為：1. LanguageTool（每月 570.78萬次造訪）; 2. Grammarly（每月 5886.74萬次造訪）; 3. Linguix（每月 22.74萬次造訪）; 4. Just Rewrite（每月 5508 次造訪）; 5. QuillBot Paraphraser（每月 3663.03萬次造訪）。 ### Write Brain 支援哪些平台與核心 AI 能力？ Write Brain 分類於 AI Writing Assistants, AI 文法檢查工具, AI 翻譯, AI 創意寫作，支援以下平台：網站，其核心能力標籤包括：文法檢查器, 寫作助理, 校對, 翻譯, Emoji 表情, Chrome 擴充功能。 ## 替代方案 | 工具名稱 | 每月造訪次數 | 定價模式 | 比較 | | :--- | :--- | :--- | :--- | | [LanguageTool](https://openaitools.app/tw/tool/languagetool) | 5,707,795 | 免費增值 | [比較](https://openaitools.app/tw/compare/languagetool-vs-write-brain) | | [Grammarly](https://openaitools.app/tw/tool/grammarly) | 58,867,412 | 免費增值 | [比較](https://openaitools.app/tw/compare/grammarly-vs-write-brain) | | [Linguix](https://openaitools.app/tw/tool/linguix) | 227,398 | 免費增值 | [比較](https://openaitools.app/tw/compare/linguix-vs-write-brain) | | [Just Rewrite](https://openaitools.app/tw/tool/just-rewrite) | 5,508 | 免費增值、免費試用 | [比較](https://openaitools.app/tw/compare/just-rewrite-vs-write-brain) | | [QuillBot Paraphraser](https://openaitools.app/tw/tool/quillbot-paraphraser) | 36,630,337 | 免費增值 | [比較](https://openaitools.app/tw/compare/quillbot-paraphraser-vs-write-brain) | | [Wordtune](https://openaitools.app/tw/tool/wordtune) | 368,771 | 免費增值、免費試用 | [比較](https://openaitools.app/tw/compare/wordtune-vs-write-brain) | | [Sider](https://openaitools.app/tw/tool/sider) | 2,644,740 | 免費增值 | [比較](https://openaitools.app/tw/compare/sider-vs-write-brain) | | [ParagraphAI](https://openaitools.app/tw/tool/paragraphai) | 23,267 | 免費增值 | [比較](https://openaitools.app/tw/compare/paragraphai-vs-write-brain) | | [RewriteBar](https://openaitools.app/tw/tool/rewritebar) | 26,294 | 免費增值、免費試用、付費 | [比較](https://openaitools.app/tw/compare/rewritebar-vs-write-brain) | | [FixMeBot](https://openaitools.app/tw/tool/fixmebot) | 540 | 免費增值、付費 | [比較](https://openaitools.app/tw/compare/fixmebot-vs-write-brain) | | [TextAdviser](https://openaitools.app/tw/tool/textadviser-com) | 61,006 | 免費增值 | [比較](https://openaitools.app/tw/compare/textadviser-com-vs-write-brain) | | [HyperWrite](https://openaitools.app/tw/tool/hyperwrite-ai) | 255,429 | 免費增值 | [比較](https://openaitools.app/tw/compare/hyperwrite-ai-vs-write-brain) | --- 來源：https://openaitools.app/tw/tool/write-brain