Side Note

轻量级网页笔记工具

轻量级网页笔记工具 — 在侧边栏随手记录想法，支持 Markdown 实时渲染，关闭即走，不留痕迹。 📝 Side Note — 专为浏览而生的轻量笔记 在浏览网页时突然有了灵感？打开 Side Note，几秒内开始记录。 ✨ 核心亮点 • 即开即用 — 点击图标，侧边栏秒开，无需跳转新页面 • Markdown 实时渲染 — 标题、加粗、列表、代码...所见即所得 • 隐私优先 — 数据仅存本地，关闭标签页自动清除，零追踪 • 深色模式 — 自动跟随系统，护眼更舒适 • 一键复制 — 导出完整笔记，含网页链接和时间戳 🎯 适用场景 • 在线学习时记录要点 • 浏览文章时摘抄精彩内容 • 产品调研时快速记录灵感 • 会议期间随手记笔记 隐私承诺： Side Note 不收集任何个人信息。笔记内容仅存储于浏览器本地，关闭标签页后自动删除，我们无法访问您的任何数据。 --- English Version Short Description (under 132 characters) Lightweight note-taking in browser sidebar — Markdown live preview, auto-clears on tab close, zero tracking. Detailed Description 📝 Side Note — Effortless Notes While You Browse Got an idea while browsing? Open Side Note and start writing in seconds. ✨ Key Features • Instant Access — Click the icon, sidebar opens instantly, no new tabs • Live Markdown — Headings, bold, lists, code...rendered as you type • Privacy First — Data stays local, auto-clears on tab close, zero tracking • Dark Mode — Follows system preference automatically • One-Click Copy — Export full note with URL and timestamp 🎯 Perfect For • Taking notes while learning online • Saving quotes from articles • Jotting down ideas during research • Quick notes during meetings 🔒 Privacy Promise Side Note collects zero personal data. Notes are stored only in your browser's local storage and automatically deleted when you close the tab. We cannot access any of your data.