据 AlphaMoat 统计,截至 2026-09,Chrome 插件 旁听 Sidenote 用户数为 10,在全部 10,223 款 AI 浏览器插件中排名第 9,831 位,在「教育科研」分类(733 款)中排名第 711 位。
YouTube 双语字幕、引导提问、视频总结与 AI 问答。支持自定义提示词,可导出可搜索的 PDF、XMind 与 Markdown。 旁听 Sidenote 把 YouTube 视频变成能回看、能检索的学习笔记。
【学习工具】
【使用方式】 1. 打开 YouTube 视频,点击点赞旁边的「旁听 AI」按钮,或工具栏里的旁听图标 2. 第一次使用时用 Google 账号登录 3. 需要 AI 功能时,在设置里选择服务商和模型,填入你的 API Key;第三方服务可能收费
【数据与隐私】
隐私政策:https://github.com/muqinglang/youtube-summary/blob/main/docs/privacy.md
本扩展为独立开发,与 YouTube、Google 无隶属关系。
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+ 对比数据月份:2026-09 · 用户数与评分来自 Chrome 应用商店公开数据,按月聚合更新。口径说明见数据方法。