One-time purchase · Yours forever
一次买断 · 永久使用
Jotaid is a professional note-taking tool. Full Markdown syntax, math formulas, code blocks, real-time highlighting, split edit & preview, AI one-click formatting, smart tags, iCloud sync, light & dark themes.
Jotaid 是一款专业笔记工具。完整 Markdown 语法、数学公式、代码块、实时高亮、编辑预览分离、AI 一键排版、智能标签、iCloud 同步、深浅主题
Quick note popup, clipboard detection, AI chat import — never lose a thought
浮窗速记、剪贴板识别、AI 对话导入,不放过任何灵感
Project → Theme → Note, organize like chapters in a book
Project → Theme → Note,像书一样组织思想
Dual-links + graph + matrix — AI finds what you missed
双链 + 图谱 + 共现矩阵,AI 帮你找到遗漏的线索
Canvas drag-and-drop + AI theme summaries, fragments become structure
画布拖拽整理 + AI 主题总结,碎片变结构
The more notes you have, the harder it gets to find connections manually. You need a system that tells you where each note belongs the moment you finish writing.
笔记越多越乱,靠手动找关联迟早放弃。你需要一个系统,在你写完的那一刻就告诉你该连向哪里。
AI scans all your notes within a project, auto-discovers missing bi-directional links. An algorithm evaluates the value of each potential link and recommends the most meaningful connections first.
AI 扫描项目内所有笔记,自动发现你还没建立的双向关联。算法评估每条潜在链接的价值,优先推荐最有意义的连接。
A thousand notes don't equal understanding. The graph makes relationships visible, the matrix makes patterns emerge.
记了一千条笔记,不等于理解了它们之间的关系。图谱让关系可见,矩阵让模式浮现。
The graph shows your full knowledge network at a glance. The matrix uses a heatmap to reveal which topics always appear together. Clustering analysis auto-discovers topic groups you didn't know existed.
图谱展示知识网络全貌,矩阵用热力图揭示哪些主题总是一起出现。聚类分析自动发现你没注意到的主题群落。
You spent days organizing fifty notes under one theme. Then what? One click shows you what those fifty notes are really saying.
你花三天整理了五十条笔记到一个主题下,然后呢?一键看清这些笔记到底在说什么。
Select a Theme, AI analyzes every note underneath and generates structured Design Thinking insights. Not copy-paste summaries — cross-note pattern distillation.
选中一个主题,AI 分析其下所有笔记,生成结构化的设计思维洞察。不是摘要拼接,是跨笔记的模式提炼。
Every window switch is a broken thought. Research, ask AI, take notes — it should all happen in the same window.
每次切窗口都是一次思维断裂。查资料、问 AI、记笔记,应该在同一个窗口完成。
Embedded browser for side-by-side research. Import AI conversation links as notes in one click. Clipboard auto-detects URLs and text. Bring your own API key — no platform lock-in.
内嵌浏览器并排查资料,AI 对话链接一键导入为笔记,剪贴板自动识别网址和文本。自带 API Key 接入你信任的服务。
Read 100 papers, still can't see the thread
100 篇文献读完,脑子里还是一团浆糊
Dual-link index traces citations, graph reveals hidden connections
双链索引理清引用脉络,图谱发现文献间隐藏关联
No shortage of data — what's missing is the pattern
信息不缺,缺的是看见信息之间的关系
Co-occurrence matrix reveals patterns, AI summaries distill decisions
共现矩阵揭示隐藏模式,AI 主题总结提炼决策依据
Just want to write — no plugins, no setup
打开就写,不想折腾配置和插件
Markdown editor + pro themes, ready out of the box
Markdown 编辑器 + 专业主题,开箱即用
Read a lot, noted a lot, but never connected the dots
读了很多,记了很多,但从没串起来过
Three-layer structure + hands-on organizing, fragments become a system
三层架构 + 手动整理,亲手把碎片变成体系
One-time purchase, no subscription
一次买断,无需订阅