Your all-in-one time tool. Convert timezones, plan events, and convert timestamps instantly.
Users
15
+3 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#169K
#141K among extensions
Version
1.0
updated 10 Nov 2025
Users
monthly, 11 months
Latest, 17 Oct 2026:15 usersMove the mouse over the chart for any month
Ratings count
monthly, 11 months
Latest, 17 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About UTC Time Viewer
Stop juggling calendar tabs, online converters, and messy sticky notes. UTC Time Viewer is the ultimate all-in-one time management toolkit, built directly into your browser.
Our extension's single purpose is to provide a comprehensive dashboard for managing global time. It centralizes all common time-related tasks into one panel, allowing you to view, convert, and plan across multiple timezones without ever leaving your current tab.
What It Does (Key Features)
🌎 Dynamic Time Dashboard: Instantly view your main time (customizable to UTC, Local, or any timezone), your local time, and a full list of your favorite timezones all at once.
🗓️ Visual Time Planner: Use the "Time Shift" slider to scrub forwards and backwards in time. It's the easiest way to find a meeting time that works for everyone in "Sydney," "Acre," and your local office.
⚙️ Developer Toolkit: A must-have for developers and sysadmins. Instantly convert between human-readable dates (like 2025-10-14 20:30) and Unix timestamps for checking logs or API responses.
⏱️ Persistent Event Countdown: Set a persistent countdown for an upcoming product launch, server maintenance, or an important meeting. It stays running even after you close the popup.
📋 One-Click Copy: Copy the current UTC time in ISO 8601, Readable (GMT), or Unix format with a single click.
🎨 Fully Customizable: Make it your own. Our options page lets you choose:
Light or Dark Mode
12-Hour or 24-Hour (with or without seconds)
Manage your list of favorite timezones
Why You Should Install It
This extension was built for professionals who run on time. Whether you're a developer debugging timestamps, a project manager coordinating with a global team, or a system administrator tracking server events, this tool consolidates all the utilities you'd normally keep in 10 separate browser tabs.