Free Online Cooking Timer
Set the minutes, hit start, and get an alarm when time is up. Quick presets for the common ones. No sign-up.
10:00
Custom:min
Timers, built into every recipe
Gratly turns "bake for 25 minutes" into a tap-to-start timer, right inside the recipe, and keeps your screen on while you cook. Free.
Add Gratly to Chrome — free