定时刷新 & 自动点击

按域名定时自动刷新页面，并可按 CSS 选择器定时自动点击页面元素，扩展图标实时显示倒计时。

定时刷新 & 自动点击 —— 让页面自己"动"起来。 【定时刷新】 · 快捷选择 1M / 5M / 10M / 15M / 60M，点击即生效 · 也可自定义秒数（下限 60 秒），输入后点"启用"生效 · 按域名生效：同域名下切换路径继续生效，地址变化自动重新计时 · 同域名的所有标签页（含后续新开的）都会自动执行，互不干扰 · 页面上实时显示剩余时间 【自动定时点击】 · 填入任意 CSS 选择器（#id、.class 等），按周期自动点击匹配元素 · 快捷选择 1M / 4M / 9M / 59M，也可自定义秒数 · 与刷新同时启用时，会自动校验"点击周期 < 刷新周期" 【图标实时倒计时】 · 剩余大于 1 分钟显示 5M / 4M / 3M，小于 1 分钟显示 59S / 58S / 57S · 随时点击图标查看剩余时间，可分别停止刷新与点击 【隐私】 · 不联网、不采集、不上传任何数据 · 所有配置只保存在你本机的 chrome.storage.local · 开源可审计：https://github.com/xiaosan666/free-auto-refresh-extension 适用场景：监控数据看板、定时签到、页面保活、周期性检查页面状态、演示与大屏值守等需要"页面按固定节奏自动刷新"的工作。 Auto Refresh & Auto Click — put your pages on autopilot. AUTO REFRESH · One-click presets: 1M / 5M / 10M / 15M / 60M — they take effect immediately · Or type a custom interval in seconds (minimum 60s) · Works per domain: switching paths within the same domain keeps it running, and the timer restarts when the address changes · Applies to every tab of that domain, including tabs opened later — each with its own countdown · The remaining time is shown right in the popup AUTO CLICK · Enter any CSS selector (#id, .class, …) and the matching element is clicked on schedule · Presets: 1M / 4M / 9M / 59M, or a custom interval in seconds · When both features are on, the extension enforces "click interval < refresh interval" LIVE COUNTDOWN ON THE ICON · Shows 5M / 4M / 3M above one minute, and 59S / 58S / 57S below one minute · Open the popup anytime to see the remaining time and stop refresh or click independently PRIVACY · No network requests, no data collection, no uploads · All settings stay in your local chrome.storage.local · Open source and auditable: https://github.com/xiaosan666/free-auto-refresh-extension Use cases: monitoring dashboards, scheduled check-ins, keeping pages alive, periodically checking a page's state, unattended demos and big-screen displays — any work that needs a page to refresh on a fixed schedule.