🕰️ 翻页时钟（全屏桌面时钟）Flip Clock (Full-screen Desk Clock)
复古翻页效果的大字体网页时钟，支持 24/12 小时制、显示秒和日期星期，四种主题（经典黑、简约白、木纹棕、霓虹），一键全屏并保持屏幕常亮，可把旧手机、平板或电脑副屏变成桌面时钟、学习时钟或屏保。A large retro flip clock in your browser with 24/12-hour modes, seconds, date and weekday, four themes (classic black, white, walnut, neon), one-tap full screen and screen-awake — turn an old phone, tablet or second monitor into a desk clock or screensaver.
使用说明与常见问题How-to & FAQ
「翻页时钟（全屏桌面时钟）」是什么？What is the Flip Clock (Full-screen Desk Clock)?
复古翻页效果的大字体网页时钟，支持 24/12 小时制、显示秒和日期星期，四种主题（经典黑、简约白、木纹棕、霓虹），一键全屏并保持屏幕常亮，可把旧手机、平板或电脑副屏变成桌面时钟、学习时钟或屏保。A large retro flip clock in your browser with 24/12-hour modes, seconds, date and weekday, four themes (classic black, white, walnut, neon), one-tap full screen and screen-awake — turn an old phone, tablet or second monitor into a desk clock or screensaver.
如何使用「翻页时钟（全屏桌面时钟）」？How do I use the Flip Clock (Full-screen Desk Clock)?
打开即显示当前时间。选择 24h 或 12h、是否显示秒和日期、主题颜色，然后点“全屏时钟”，手机横屏效果最好。按 Esc 或点 ✕ 退出全屏。主题会自动记住。It shows the current time immediately. Choose 24h/12h, seconds, date and a theme, then press Full screen (landscape works best on phones). Esc or ✕ exits. Your theme is remembered.
可以当电脑屏保、直播背景或自习室时钟吗？Can I use it as a screensaver or stream overlay?
可以。全屏后就是纯净的大字体时钟，适合电脑副屏屏保、直播背景、考场或自习室投屏，也可选“霓虹”主题作氛围灯。Yes — full screen gives a clean big clock for a second monitor, livestream background, exam room or study room projector.
时间准吗？Is it accurate?
时钟读取你设备的系统时间，每秒对齐刷新。设备时间开启了“自动设置”时就是准确的北京时间。It reads your device clock and refreshes on each second; with automatic time enabled it is accurate.
全屏后屏幕会自动熄灭吗？Will the screen turn off?
支持的浏览器（Chrome、Edge、新版 Safari）在全屏时会申请“屏幕常亮”，不会自动锁屏；不支持时请在系统设置里延长自动锁屏时间。Supported browsers keep the screen awake in full screen; otherwise extend auto-lock in system settings.
「翻页时钟（全屏桌面时钟）」免费吗？文件会上传吗？Is the Flip Clock (Full-screen Desk Clock) free? Are my files uploaded?
「翻页时钟（全屏桌面时钟）」完全免费，无需注册。你输入的内容只保存在本机浏览器里（方便下次继续），不会上传到任何服务器。The Flip Clock (Full-screen Desk Clock) is free with no sign-up. What you enter stays in this browser only (so you can continue later) and is never uploaded to any server.