青墨 QingMo 青墨 · QingMo

本地优先 · 实时预览Local-first · Live preview

安静书写的 Markdown 编辑器 A calm, local-first Markdown editor

左侧编辑，右侧实时预览。文档只留在你的设备与 iCloud，不收集任何数据。原生支持 iPhone、iPad 与 Mac。 Edit on the left, see it render on the right. Your files stay on your device and iCloud, with no data collected. Native on iPhone, iPad and Mac.

在 App Store 下载Download on the App Store 查看功能See features
青墨 QingMo app icon

所见即所得What you type is what you get

实时预览示例Live preview, in real time

输入 Markdown，右侧立刻渲染。支持 CommonMark、表格、任务列表、数学公式与代码高亮。 Type Markdown and watch it render instantly. CommonMark, tables, task lists, math and code highlighting included.

编辑Source
# 周末计划

**本地优先**，数据只在你手里。

- [x] 写完这份清单
- [ ] 导出为 PDF

> 行内代码：`npm run build`

行内公式 $E = mc^2$
# Weekend plan

**Local-first**, your data stays with you.

- [x] Finish this list
- [ ] Export to PDF

> Inline code: `npm run build`

Inline math $E = mc^2$
预览Preview

周末计划

本地优先，数据只在你手里。

  • ✅ 写完这份清单
  • ⬜ 导出为 PDF
行内代码：npm run build

行内公式 E = mc²

Weekend plan

Local-first, your data stays with you.

  • ✅ Finish this list
  • ⬜ Export to PDF
Inline code: npm run build

Inline math E = mc²

功能Features

写作要用到的，都在这里Everything writing needs, nothing it does not

核心功能永久免费，进阶能力由「青墨 Pro」一次性买断解锁。 Core features are free forever. Advanced ones unlock with a one-time QingMo Pro purchase.

📝

实时预览与三种模式Live preview, three modes

仅编辑、分屏、仅预览自由切换，双向同步滚动，超长文档也流畅。Switch between source, split and preview, with synced scrolling that stays smooth on long documents.

🔒

本地优先，零数据收集Local-first, zero data collection

没有账号、没有追踪、没有广告。文档存在你选的文件夹或自己的 iCloud。No account, no tracking, no ads. Files live in a folder you choose or your own iCloud.

∑

数学公式Math formulas

KaTeX 离线渲染，行内与块级公式都支持。Offline KaTeX rendering for inline and block math.

📊

图表 MermaidProMermaid diagramsPro

流程图、时序图、甘特图，用文本画出来。Flowcharts, sequences and Gantt charts from plain text.

🎨

代码高亮Syntax highlighting

浅深双套配色，跟随主题切换。Light and dark palettes that follow your theme.

🈶

中文排版与一键发布Chinese typography & one-tap publish

中英文自动加空格、简繁转换；一键复制为公众号、知乎、掘金等平台的富文本。Auto spacing between Chinese and Latin, simplified/traditional conversion, and one-tap rich-text copy for publishing platforms.

📤

导出 PDF · 长图 · HTMLExport to PDF, long image, HTML

PDF 高级导出支持主题、页眉页脚、页码、水印与封面，分页不切断文本。Advanced PDF export with themes, headers, page numbers, watermark and cover, with clean page breaks.

🕓

版本历史与 iCloudProVersion history & iCloudPro

自动保存快照、随时回滚；在登录同一 Apple ID 的设备间同步。Automatic snapshots you can roll back to, synced across devices on the same Apple ID.

平台Platforms

一处书写，三端可用Write once, open across Apple devices

同一份本地内核，原生适配 iPhone、iPad 与 Mac，体验一致。 The same local core runs natively on iPhone, iPad and Mac, with a consistent experience.

📱 iPhoneiPhone 📲 iPad 💻 Mac

价格Pricing

免费够用，进阶买断Free to use, buy once for more

没有订阅，没有「试用到期」。Pro 一次买断，永久解锁。 No subscription, no trial expiry. Pro is a one-time purchase, unlocked for good.

免费Free

核心写作体验，永久可用The core writing experience, forever

  • 实时预览与三模式切换Live preview and three view modes
  • CommonMark、GFM、任务列表CommonMark, GFM, task lists
  • 数学公式与代码高亮Math formulas and code highlighting
  • 本地工作区，导出 PDF / HTMLLocal workspace, export to PDF / HTML

青墨 Pro (QingMo Pro)

一次性买断，解锁全部进阶能力One-time purchase, unlock everything advanced

  • Mermaid 图表Mermaid diagrams
  • 一键发布与中文排版工具One-tap publishing and Chinese typography tools
  • PDF 高级导出与长图Advanced PDF export and long image
  • 版本历史、字数详情、专注模式Version history, word-count detail, focus mode