TimeNinja is a collection of simple, fast, and reliable time tools designed to work instantly in your browser.
The goal of TimeNinja is to remove friction from everyday time-related tasks — whether you need a timer, stopwatch, calculator, or converter. All tools are free to use, require no signup, and are built to be accurate, lightweight, and distraction-free.
TimeNinja focuses on doing one thing well per tool. There are no accounts, no unnecessary features, and no hidden limitations.
The site is continuously improved based on real usage and practical needs.
If you have any questions, get in touch.