Fullscreen Time | Online Clock with Large Font Display
Click the time to show/hide toolbar
About This Site
A minimalist, distraction-free online fullscreen clock. Clearly displays the current time
on any device. Perfectly adapted for large screens, desktops, and mobile, with PWA support
for offline installation, making time instantly visible.
Changelog
v20250718
Added language support for English, Japanese, and Traditional Chinese.
v20250716
Reworked settings interaction: replaced side drawer with a new bottom toolbar,
toggled by clicking the time.
Added "Auto" theme mode to match the OS's light/dark appearance.
Redesigned and grouped toolbar buttons for better usability.
Fixed a layout issue where the date could overlap the time at certain resolutions.
Removed the "Pomodoro Timer" mode to focus purely on the fullscreen clock.
Optimized analytics script loading to defer until first user interaction, improving
initial page load speed.
Added Lunar calendar date display for Chinese language.
v20250709
Enabled scrolling animation effect by default.
Font size now dynamically scales with the screen width for maximum visibility.
Added in-app update notifications.
Unified and simplified font loading for better performance.
Fixed a display bug caused by font loading delays during font switching.
Improved the style of confirmation dialogs.
Removed the DSEG7 font.
v20250701
Added "DSEG7" digital font.
Added an "About" page.
Adjusted settings page button layout.
Improved font size adjustment with two preset options.
Removed "Keep Screen On" option; it is now enabled by default.
Improved Service Worker update mechanism for instant updates.
v20250615
Initial release with basic fullscreen time display. Features included multi-font
switching, themes, PWA support, and screen wake lock.
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