A simple and lightweight countdown timer that you can adjust on the fly.
Users
18
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#162K
#135K among extensions
Version
0.0.5
updated 16 Nov 2025
Users
monthly, 15 months
Latest, 21 Oct 2026:18 usersMove the mouse over the chart for any month
Ratings count
monthly, 15 months
Latest, 21 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Compact Countdown Timer
Features
- Adjustable Timer: Drag the slider to set your desired countdown duration.
- Immediate Alert: Plays an alarm sound at 00:00 without delay.
- Volume Control: Click the settings icon to reveal volume settings.
- Clean UI: Minimalist design that fits within the small floating box on the web page.
- Persistent Settings: Remembers the last-used duration and settings.
シンプルで軽量ですぐに調整可能なカウントダウンタイマーです。
機能
・調整可能なタイマー: スライダーをドラッグして任意のカウントダウン時間を設定
・即時アラート: カウントが00:00になるとアラーム音を再生
・音量コントロール: 設定アイコンクリックで音量設定を表示
・クリーンな UI: 小さなボックス内に収まるミニマルデザイン
・設定の永続化: 前回使用した時間や設定を記憶
[Version 0.0.5] Reset timer to user-set initial value after countdown ends.
[Version 0.0.4] Adopted Shadow DOM for the rectangle component to isolate it from page styles, ensuring a consistent design and control layout on any website.
github:
https://github.com/yto/compact-countdown-timer
developer:
yto (タツヲ)
https://x.com/yto