ClockinSync - Smart Timezone Extension

What it does

Most world clock tools just show time. ClockinSync goes further: automatic DST warnings before shifts catch you off guard, Public Holiday alerts for every city you track, Working-Hours overlap to see team availability instantly, and a /time shortcode that converts time inline without leaving your chat or doc. 23,000+ cities, per-client clock profiles, and both popup and side-panel modes.

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