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Stop doing mental math. Visually overlap timezones, manage global clients, take markdown-ready notes, and schedule meetings perfectly—100% securely on your browser.
Purpose-built tools for professionals who handle multiple client timezones simultaneously.
Visualize overlapping availability using an intuitive 24h timeline slider. Find the perfect meeting slot instantly.
Store clients with linked timezone hooks. Track emails, companies, and instantly map schedules to their local time.
Create meeting cards with pre-calculated cross-timezone targets. Add action items and track preparation checklists.
Generate perfectly formatted Markdown summaries for emails, or one-click copy meeting links to share with clients.
Export scheduled meetings directly to your system calendar (.ics) with a single click—no manual entry required.
Designed for long working hours. Toggle between clean light mode or immersive dark mode seamlessly.
Your client data, notes, and schedules belong to you. GlobalSync runs entirely in your browser with zero server dependencies.