Terms

Terms of Use

Last updated: June 16, 2026.

Stopwatch First is provided as a general online timing tool. You may use it for everyday timing tasks, including work, study, sports, classrooms, and personal routines.

No critical timing guarantee

Browser timers can be affected by device sleep, browser throttling, low battery mode, background tabs, or system performance. Do not rely on this website for medical, legal, safety-critical, or mission-critical timing.

Acceptable use

Do not misuse the website, interfere with its availability, or attempt to access systems that are not intentionally public.

Changes

Features and pages may change over time as the site improves. Continued use means you accept the current version of these terms.