# 45 Minute Timer

> 45 minute timer for deep work sessions, classes, and exercise, with an alarm at zero and a count-up after. Free, runs locally in your browser, no signup required.

- **Canonical URL:** https://boringtoolskit.com/forty-five-minute-timer/
- **Category:** Timers
- **Evidence level:** catalogue
- **Reviewed:** July 26, 2026
- **Last verified:** 2026-10-13
- **Privacy:** Inputs and results stay in this browser unless the page clearly labels an external request.

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*Local planning estimate. Verify current terms, rates, and policies before acting.*