Side Note

轻量级网页笔记工具 — 在侧边栏随手记录想法，支持 Markdown 实时渲染与一键复制，关闭标签页后自动清除。 📝 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。笔记仅保留在浏览器当前会话中，关闭面板后可继续编辑；关闭标签页、重启浏览器或更新扩展后会清空，请提前复制保存。我们无法访问您的笔记。 --- 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 stay in your current browser session. Closing the panel keeps your note; closing the tab, restarting the browser, or updating the extension clears it. Copy your note first to keep it. We cannot access your notes.