A grab-bag of handy everyday helpers that do not fit neatly into the other categories — pick a color and read its codes, run a countdown timer or stopwatch, and compare the time across cities. They all run locally in your browser, so they start instantly and keep working even offline.
What you can do here
- Color picker — choose a color or type a hex code and copy its HEX, RGB and HSL values for design and CSS.
- Countdown timer — set a time, pick an alarm sound, and use the big fullscreen display for cooking, workouts or study sessions.
- Stopwatch — time anything with lap splits and interval chimes.
- Timezone converter — compare several cities at once or pin a time to schedule a call across zones.
Small tools, everyday jobs
These are the utilities you tend to search for once and use often: a timer while the pasta boils, a stopwatch for intervals, a quick color code for a design, or a timezone check before booking a meeting with someone overseas. None of them need an account, and because they run on your device they are quick and private by default.
Frequently asked questions
Do the timer and stopwatch keep running if I switch tabs?
Yes. They keep accurate time in the background, and the timer’s alarm still sounds when it finishes even if the tab is not in focus.
What color formats does the color picker give me?
It shows HEX, RGB and HSL for any color you pick or paste, each with one-click copy — the formats you need for CSS and design tools.
Does the timezone converter handle daylight saving?
Yes. It uses your browser’s time-zone data, so daylight-saving changes are accounted for automatically when you compare cities.
Are these tools free and private?
Yes. Every general tool is free, needs no sign-up, and runs entirely in your browser without sending data anywhere.