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A quick way to understand who this helps, what it solves, and where it connects next.
Remote teams tracking time across regions.
Using the world clock without installing anything or signing up.
Capture world-clock intent with a fast, browser-side tool that runs 100% locally.
Cleanor Labs
These sections explain the job in plain language and set expectations for what the tool should do well.
The world clock shows the current time in as many cities and time zones as you like, side by side and updating every second. Add zones from a curated list of major world cities and remove any you no longer need, with the date and UTC offset displayed for each. Everything is computed locally using your browser's built-in time-zone database, so daylight saving is handled automatically and nothing is ever uploaded.
Short answers for the questions people usually have before trying a utility like this.
It reads your device clock and converts it into each selected zone using your browser's IANA time-zone database, so it is as accurate as your computer's time and automatically respects daylight saving.
You can add any zone from the built-in list of common world cities. Pick a city from the dropdown and it appears instantly on the board; remove it the same way.
No. The world clock runs entirely in your browser. No location, time or settings are sent to any server.
Every tool on Cleanor is free with no sign-up, no credits, and no limits. Files are processed privately in your browser. Looking for on-device phone cleanup and Premium features? That lives in the Cleanor app.
Live local time across cities and time zones, updating every second. Nothing is uploaded.
Times are computed locally with your browser's time-zone database.
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