Exact-second visibility
The large clock face uses your device time and updates continuously, with a visual second bar for fast scanning.
A precise live digital clock for watch syncing, broadcasts, auctions, drops, classrooms, desks, tablets, and fullscreen ambient display.
The large clock face uses your device time and updates continuously, with a visual second bar for fast scanning.
Install it on a phone, tablet, desktop, or old display. Core clock features continue working after the first load.
No account is required. Custom colors, font, format, and sound preferences stay in your browser using localStorage.
Open the exact clock you need. Every page runs in your browser using native time zone support, with no API call and no account.
Most people searching for time with seconds need the answer immediately. This site is built as a fast utility: open it, see the exact time, switch to fullscreen, use UTC or 24-hour time, and keep the display visible as long as needed.