Cnotely 卡片笔记
把重点做成卡片，科学复习，真正记住。
一个桌面工作台完成从捕获到内化的全流程：网页、截图、文件都能进来，被整理成笔记与卡片，被科学复习、真正记住。数据本地优先，云备份可选。
Turn key points into memory cards — SM-2 schedules the review.
收集 → 整理 → 复习
一个工作台串起完整的学习闭环：四处的内容先进来，整理成笔记与卡片，再按遗忘曲线定期复习。
收集一切，进得来
截图识别、文件上传、直接编辑，浏览器插件随手收集——素材以任何形式进来。
整理成笔记与卡片
把收集的内容整理成干净的笔记，重点提炼成记忆卡片，随时回溯。
科学复习，真正记住
按遗忘曲线安排复习卡片，并借助记忆图谱看清知识脉络。
Still have questions?
Here are the most common ones. If yours isn’t listed, feel free to open an issue on GitHub.
Q01 Do I really not need an account?
That is correct. Cnotely stores everything in your browser’s IndexedDB. No servers, no sign-in, no upload of any kind.
Do I really not need an account?
That is correct. Cnotely stores everything in your browser’s IndexedDB. No servers, no sign-in, no upload of any kind.
Q02 Can I lose my data?
Since everything lives in your browser, clearing browser data, switching devices, or uninstalling extensions will delete it. We recommend regular exports as backups.
Can I lose my data?
Since everything lives in your browser, clearing browser data, switching devices, or uninstalling extensions will delete it. We recommend regular exports as backups.
Q03 What export formats are supported?
The Note Platform supports PDF / DOCX / HTML / Markdown. EPUB and bundled PDF exports are planned.
What export formats are supported?
The Note Platform supports PDF / DOCX / HTML / Markdown. EPUB and bundled PDF exports are planned.
Q04 What algorithm powers the memory cards?
We use an SM-2 based spaced-repetition algorithm — the same family as Anki. Each card’s interval adjusts dynamically based on your feedback, surfacing right before you’d forget it.
What algorithm powers the memory cards?
We use an SM-2 based spaced-repetition algorithm — the same family as Anki. Each card’s interval adjusts dynamically based on your feedback, surfacing right before you’d forget it.
Q05 Do I have to use both products together?
Not at all. The Note Platform is fully independent; so is creating cards manually. But together, you get the full clip-to-review experience.
Do I have to use both products together?
Not at all. The Note Platform is fully independent; so is creating cards manually. But together, you get the full clip-to-review experience.
Q06 Which browsers are supported?
Chrome, Edge and Firefox all have extensions; the Web App runs in any modern browser.
Which browsers are supported?
Chrome, Edge and Firefox all have extensions; the Web App runs in any modern browser.
Q07 Where is the source code?
The full source lives on GitHub — build it, audit it, fork it. See the repo root for instructions.
Where is the source code?
The full source lives on GitHub — build it, audit it, fork it. See the repo root for instructions.
用源代码构建你自己的工作台。
note 与 card 是构成 Cnotely 桌面端的两个开源组件，可独立使用，也可 Fork 二次开发。