Question 1

Is VClock free to use?

Accepted Answer

Yes. VClock is completely free — no account, no subscription, no hidden fees. The site is funded by Google AdSense advertising.

Question 2

Does VClock store personal data?

Accepted Answer

VClock stores only your preferences (theme, language, zoom) and any alarms you set in your browser's localStorage. Nothing is sent to a server. Advertising cookies are only set if you explicitly accept them via the consent banner.

Question 3

Can I use VClock offline?

Accepted Answer

Yes. VClock has zero external runtime dependencies and self-hosts its fonts, so it works fully in an offline browser once the page has loaded.

Question 4

What languages does VClock support?

Accepted Answer

VClock supports six languages: English, German, French, Spanish, Italian, and Dutch. Switch instantly using the language button in the toolbar — no page reload required.

Question 5

How do I set an alarm on VClock?

Accepted Answer

Tap the Alarm tab in the bottom navigation. Use Quick Set chips for morning times or From Now intervals, or type a custom time. Multiple alarms with optional repeat days are supported.

Question 6

How many cities does the World Clock cover?

Accepted Answer

VClock's World Clock covers 80+ cities across all continents, grouped by region. Search by city or country name — times update every 10 seconds.

Question 7

Does VClock have a Pomodoro timer?

Accepted Answer

Yes. The Timer view includes a built-in Pomodoro preset: 25 minutes of focused work followed by a 5-minute break, with a longer 15-minute break after every four sessions.

Question 8

How accurate is the VClock stopwatch?

Accepted Answer

VClock's stopwatch uses the browser's performance.now() API for millisecond precision — significantly more accurate than Date.now() or setInterval-based timers.