Reading mode for Markdown
Most markdown tools are built for writing — split panes, monospace fonts, syntax everywhere. This markdown reader is built for the other 90% of the time: when someone sends you a document and you just want to read it. You get book-like typography with a comfortable line length, an automatic table of contents in the sidebar, a reading progress bar, and three text sizes.
Made for AI-era documents
ChatGPT, Claude and Cursor produce long, structured Markdown: nested headings, tables, code, math. This reader keeps the structure navigable — click any heading in the sidebar to jump, switch to dark mode for night reading, or turn on the serif font for a more paper-like feel.
Your files stay yours
The reader runs entirely in your browser. Files are parsed locally and never uploaded. When you're done reading, export the document to PDF or Word, or copy the formatted text anywhere.
Reader features
- Document-style layout with max reading width and generous line height
- Sidebar table of contents with scroll highlighting
- Light / dark theme, three font sizes, optional serif
- Multiple files open at once, switchable via tabs
Markdown 的"阅读模式"
大多数 Markdown 工具是为写作设计的——分栏、等宽字体、满屏语法符号。而这个 Markdown 阅读器服务于另外 90% 的时刻：别人发来一份文档，你只想好好读完它。你会得到接近书籍的排版、舒适的行宽、侧边自动生成的目录、阅读进度条和三档字号。
为 AI 时代的文档而做
ChatGPT、Claude、Cursor 产出的 Markdown 又长又结构化：多级标题、表格、代码、公式。这个阅读器让结构始终可导航——点击侧边目录即可跳转，夜间阅读切换暗色模式，想要纸感可以打开衬线字体。
文件永远属于你
阅读器完全在浏览器中运行，文件本地解析、绝不上传。读完之后，可以导出 PDF、Word，或把格式化文本复制到任何地方。
阅读功能一览
- 文档态排版：最大阅读宽度 + 宽松行距
- 侧边目录，随滚动自动高亮
- 明 / 暗主题、三档字号、可选衬线字体
- 多文件同时打开，标签页切换