Close on your schedule
按你的时间整理标签页Use a countdown, an exact time, or an automatic site rule. Every timer remains easy to adjust or cancel.
Chrome extension · 本地优先
Close tabs on time.Keep important work safe.
A calm, safety-first way to clear temporary tabs—without losing pages that are still pinned, playing, active, or unsaved.
在合适的时间自动整理临时标签页，同时主动保护仍在使用的重要页面。
No accountNo analyticsNo remote code中文 / English
Smart Tab TimerSafe auto-close
S
Research notesdocs.example.com
Pinned10min
Safe timerCloses at 18:40Safety checks run before closing
Unsaved work protected
Data stays on this device
Safety before cleanup安全优先，而不是一关了之
Optional page access页面增强权限由你主动开启
Local by design网址、规则和统计不上传
A quieter tab workflow
Automatic cleanup, with a human safety net.
自动整理不应该以误关重要页面为代价。
Protect work still in use
保护仍在使用的页面Pinned, playing, recently active, and potentially unsaved pages are postponed instead of closed blindly.
Undo with confidence
随时恢复，避免误关Pages closed by the extension stay in the Restore center, so cleanup never has to feel irreversible.
Conservative by default
Due does not always mean close.
When a timer expires, Smart Tab Timer checks again. A protected page is postponed and explained, while you retain the final choice.
定时到期后再次检查，命中保护条件时先延后并说明原因。
See exactly how protection works →Pinned tabs固定标签页
ProtectedPlaying media播放中的页面
ProtectedRecent activity近期仍有操作
ProtectedUnsaved forms未提交的表单
ProtectedThree simple steps
Set it. Leave it. Stay protected.
Choose a time
Pick a preset, exact time, or site rule.
Keep browsing
The timer runs locally, even while the popup is closed.
Close or protect
Due pages close safely—or wait when protection is needed.
Built for everyday Chrome cleanup
Make temporary tabs actually temporary.
让临时标签页按时离开，让重要工作继续保留。