Terms of Use

Last updated: 2026-07-16

The service

15 Second Timer provides a free browser-based countdown timer for personal, educational, and commercial use.

No warranty

The service is provided "as is". Timing accuracy depends on your device and browser; do not rely on this timer where a timing failure could cause harm, damage, or loss (medical dosing, industrial processes, competition officiating, and similar uses).

Acceptable use

Do not attempt to disrupt or overload the site.

Contact

Questions: see the contact page.