Yes, completely free with no signup required.

Does my data leave my device?

No. The timers run entirely in your browser — nothing is sent to a server.

Does it work on mobile?

Yes. The tool is mobile-first and works on any modern browser.

ラベル付きのカウントダウンタイマーを複数同時実行。複数の料理を同時進行するのに最適。

Label Min Sec

Enter a label for the timer (e.g. "Pasta"), set the minutes and seconds, then click "Add timer".
Press Start on each timer card to begin the countdown. Add more timers as needed.
An alarm sound plays when any timer reaches zero. Click Reset to reuse the timer.

Is this tool free?: Yes, completely free with no signup required.
Does my data leave my device?: No. The timers run entirely in your browser — nothing is sent to a server.
Does it work on mobile?: Yes. The tool is mobile-first and works on any modern browser.

Last updated: 2026-05-20 By jarvisbox