
把写作本身放在中心的 AI 写作工作台
请内置助手点评段落、一起头脑风暴替代方案或重写内容,全程不必离开文档。
键盘驱动的 AI 快捷操作可找到更恰当的词、把要点扩写成段落,或在原地生成一批想法。
可用快捷键浏览的串接评论,加上保存的版本,让你在尝试另一种表达时不会丢失原稿。
分享链接即可一键实时共同编辑,或发送只读链接让别人直接阅读成稿。

Type.ai is an AI writing assistant and full document editor for long-form creative writing, built for authors, novelists and screenwriters who need to draft and revise book-length work in one place.
Write your draft and talk to the AI in the same workspace, so there is no copy-pasting between a chatbot and your document.
Store characters, settings and scenes in Notes so the AI can give suggestions that stay consistent with your story.
Define custom writing rules to train the assistant on the quirks and voice that make your writing yours.
Work without an internet connection and use version history, keyboard shortcuts and rich formatting including images, tables, code and math blocks.
免费 / 开源提供强大的开源权重文本生成与推理能力,但需要手动提示词管理,而非专用的小说编辑器。
专项更强Great for rewording sentences and summarizing text, but lacks a dedicated long-form book creation workspace.
专项更强Great for rewording sentences and summarizing text, but lacks a dedicated long-form book creation workspace.

提供深入的手稿分析与语法检查,但缺乏 Type.ai 原生的生成式 AI 章节草稿功能。
提供深入的手稿分析与语法检查,但缺乏 Type.ai 原生的生成式 AI 章节草稿功能。
Jenni is an AI research and academic writing workspace that helps students, researchers, and academics read, write, and cite in one place. Bring in PDFs or import a Zotero or Mendeley library, and Jenni's autocomplete suggests sentences grounded in your own sources, with every suggestion linked to the exact page and paragraph. A built-in writer, AI chat, citation engine covering 10,000+ styles, and a Reviews tool for catching weak or unverified claims make it a full environment for producing cited papers.
Jenni is an AI research and academic writing workspace that helps students, researchers, and academics read, write, and cite in one place. Bring in PDFs or import a Zotero or Mendeley library, and Jenni's autocomplete suggests sentences grounded in your own sources, with every suggestion linked to the exact page and paragraph. A built-in writer, AI chat, citation engine covering 10,000+ styles, and a Reviews tool for catching weak or unverified claims make it a full environment for producing cited papers.
写作、检测与摘要的一站式工作台
专项更强Highlights readability issues and sentence complexity, but provides no generative AI assistance for writing new fiction.
专项更强Highlights readability issues and sentence complexity, but provides no generative AI assistance for writing new fiction.
支持七种改写模式的免费 AI 改写工具

Wordtune is an AI writing assistant from AI21 Labs that rewrites and tightens your sentences in one click, checks grammar, sums up documents and translates other languages into natural English.
Wordtune is an AI writing assistant from AI21 Labs that rewrites and tightens your sentences in one click, checks grammar, sums up documents and translates other languages into natural English.
自带真实文献与自动引文的 AI 学术写作工具