Compact Countdown Timer

Name: Compact Countdown Timer
Author: yto

A simple and lightweight countdown timer that you can adjust on the fly.

As of May 2026, Compact Countdown Timer has 28 users in the Productivity category.

yto Productivity

Chrome Web Store ↗.crx

Users0%

Rating0%

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— reviews

Reviews0%

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Version

0.0.5

Manifest V3

History

6 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	28	—	—	0.0.5
Apr 19, 2026	29	—	—	0.0.5
Apr 29, 2026	25	—	—	0.0.5
May 8, 2026	29	—	—	0.0.5
May 16, 2026	27	—	—	0.0.5
May 30, 2026	26	—	—	0.0.5
Now	28	—	—	0.0.5

Permissions & access

Permissions: storagecommands
Host access: None declared

Screenshots

About

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