📘 AsciiDoc 在线编辑器（实时预览）AsciiDoc Editor with Live Preview
在线编写 AsciiDoc 文档：左边写、右边实时预览，支持目录、章节编号、表格、代码块、提示框（NOTE/TIP/WARNING），可导出 HTML 或 .adoc；由开源 Asciidoctor.js 在浏览器本地转换。Write AsciiDoc with a live preview — table of contents, section numbers, tables, code blocks and admonitions — and export HTML or .adoc. Converted locally by the open-source Asciidoctor.js.
AsciiDoc 是比 Markdown 更适合写长篇技术文档的轻量标记语言（GitHub、GitLab 可直接渲染）。本工具用开源的 Asciidoctor.js（MIT 协议）在浏览器里实时转换，安全模式（secure）下不会读取文件或外部资源；内容自动保存在本机。AsciiDoc is a lightweight markup that handles long technical docs better than Markdown (GitHub and GitLab render it). Converted live in your browser by the open-source Asciidoctor.js (MIT) in secure mode — no file includes or remote resources; your text autosaves locally.
使用说明与常见问题How-to & FAQ
「AsciiDoc 在线编辑器（实时预览）」是什么？What is the AsciiDoc Editor with Live Preview?
在线编写 AsciiDoc 文档：左边写、右边实时预览，支持目录、章节编号、表格、代码块、提示框（NOTE/TIP/WARNING），可导出 HTML 或 .adoc；由开源 Asciidoctor.js 在浏览器本地转换。Write AsciiDoc with a live preview — table of contents, section numbers, tables, code blocks and admonitions — and export HTML or .adoc. Converted locally by the open-source Asciidoctor.js.
如何使用「AsciiDoc 在线编辑器（实时预览）」？How do I use the AsciiDoc Editor with Live Preview?
在左侧输入或选择示例，右侧即时显示效果；用顶部按钮下载 HTML、复制 HTML 或保存 .adoc 源文件。Type on the left or load a sample; the preview updates instantly. Use the buttons to download HTML, copy HTML or save the .adoc source.
AsciiDoc 和 Markdown 有什么区别？AsciiDoc vs Markdown?
AsciiDoc 原生支持目录、交叉引用、表格合并、提示框、包含文件等，更适合写书和技术手册；Markdown 更简单，适合短文和评论。AsciiDoc natively supports TOCs, cross-references, complex tables, admonitions and includes — better for books and manuals; Markdown is simpler for short texts.
「AsciiDoc 在线编辑器（实时预览）」免费吗？文件会上传吗？Is the AsciiDoc Editor with Live Preview free? Are my files uploaded?
「AsciiDoc 在线编辑器（实时预览）」完全免费，无需注册。你输入的内容只在本机浏览器里处理（部分设置会保存在本机方便下次使用），不会上传到任何服务器。The AsciiDoc Editor with Live Preview is free with no sign-up. What you enter is processed only in this browser (some settings are kept locally for next time) and is never uploaded.