How I Turned a Browser Tab Into the Best Desk Clock I've Ever Used

I have two monitors. The second one usually shows Slack or Spotify — things I glance at but don't need to stare at. Last week I replaced Spotify with a fullscreen clock. Here is why I'm not going back.

The Problem With Checking Your Phone for the Time

You're working. You glance at your phone to check the time. While you're there, you see a notification. You open it. Five minutes later you're reading a thread about something you will never need to know. The time check cost you five minutes of focus.

This happens because phones are notification machines that also happen to tell time. The fix is separating the time display from the distraction delivery system. A dedicated clock on a second screen solves this.

What Makes a Good Desk Clock

A desk clock should do exactly three things: show the time clearly, stay visible without being distracting, and never demand your attention. Anything beyond that — alarms, widgets, weather — adds complexity you don't need.

The Time Screen tool does exactly this. Large monospace digits. Clean background. No clutter. Open it, make it fullscreen, and it becomes a clock. That is the entire feature set. This is a compliment.

How to Set It Up

Open it on a second monitor. If you have one, drag the tab to your secondary display. If you don't, keep it open in a background tab and switch to it when you want to check the time without touching your phone.

Pick your background. Dark mode (black background, white text) is easier on the eyes in low light and less distracting on an OLED screen. Light mode (white background, dark text) blends in better during the day and looks cleaner in bright rooms. One click to switch — no settings menu.

Hit Full Screen. This triggers browser fullscreen (hides address bar and tabs) and fills the entire viewport with just the clock. The date sits below the time by default. There's a Hide Date button if you want pure time with nothing else on screen. Click anywhere or press Esc to exit fullscreen.

Leave it running. The clock syncs with your system time and updates every second. It uses almost no CPU. It works offline once loaded. No account, no login, no setup beyond opening a URL.

Three Ways I'm Using It

Focus timer companion. I work in 25-minute Pomodoro blocks. Instead of checking a timer app, I glance at the clock on my second screen. When 25 minutes have passed, I take a break. No timer sound, no notification — just awareness of time passing. Less jarring than an alarm.

Meeting awareness. During video calls, the clock sits on my second monitor. I can see exactly how long we've been talking without looking away from the camera or checking my phone. Meetings that should be 15 minutes tend to stay 15 minutes when everyone can see the time.

Minimal desk setup. My desk already has enough stuff. A physical clock is one more thing to buy, power, and dust. A browser tab costs nothing and takes up zero physical space. When I'm done working, I close the tab. No cable management required.

Why This Works Better Than You'd Think

The value of a fullscreen clock is not the clock itself — it is what it replaces. Every time you check your phone for the time, you risk a context switch. A notification badge. A "quick look" that becomes five minutes of scrolling.

A dedicated time display eliminates that risk. It is single-purpose, zero-distraction, and always visible. The Time Screen is the simplest version of this idea — a URL you open and leave open.

Try it on a second monitor or a tablet. You might find yourself checking your phone less.