Your Global Team, In Sync.
Every New Tab.

Stop guessing timezones. Worldclock extension by Oscar transforms your blank new tab into a serene, intelligent dashboard. See your team's time, weather, and holidays at a glance. Manage your bookmarks like a pro.

Available For

WorldClock Extension
WorldClock Extension

Find Your Focus, Beautifully️

Turn every new tab into a moment of tranquility. World Clock’s intelligent background system creates an ambient connection to the places that matter to you, fetching stunning, high-resolution photography related to your saved clock locations.

Through smart daily caching, you get breathtaking beauty that loads instantly, every time. Complete with photographer credits.

Connect With Your Team, Instantly. 🌍

Stop calculating timezones in your head. Worldclock extension by Oscar gives you an intelligent, at-a-glance dashboard with the full context of your team's day.

  • The "Day Offset"

    Instantly see if your teammate is a day ahead (+1) or a day behind (-1), removing all guesswork.

  • Live Weather & Holidays

    Build empathy. See their local temperature and if it's a public holiday *before* you message them.

  • Team Tagging

    Tag teammates to locations, turning an abstract "Tokyo" clock into a personal "Kaito in Tokyo" connection.

WorldClock Extension
WorldClock Extension

A Bookmark System Built for Speed. 📚 Beta

Stop hunting for links. This is a complete bookmarking hub designed for power users. It's fast, organized, and synced across your devices using native browser storage.

  • Folders & Drag & Drop: Intuitive organization.
  • Favorites: Star your most important links for one-click access.
  • Most Visited: Automatically surfaces your top 5 links based on how often you use them.
  • Cross-Device Sync: Your bookmarks are always with you, synced to your browser profile.

Beta Note:Bookmarks are fully functional and sync beautifully using your browser's native sync storage. While convenient, this storage has limits. We envision a future update with a dedicated service for unlimited bookmarks and advanced sharing features.

The "Access Anywhere" Superpower. ⚡️

You no longer need to open a new tab to find a link. Your bookmarks are now part of the browser itself, intelligently adapting to your context.

  • Bookmark with One Click: Left-click the toolbar icon to instantly save your current tab.
  • Instant Access Menu: Right-click *anywhere on any webpage* to get a flat list of your "Most Visited" and "Favorite" links.
  • Smart Adaptive UI: The menu also works on the toolbar icon, where it adapts to a clean sub-menu to respect browser limits.
WorldClock Extension

Designed for a Modern Workflow

Lightning Fast

A multi-layer cache for images, weather, and holidays ensures your new tab loads instantly.

Cross-Device Sync

All your clocks, tags, and bookmarks (Beta) are securely synced across all your browsers.

100% Private

Everything runs in your browser. Your data is your own. We never see or collect it.

Roadmap & Releases

Version 1.0

Pretty much a hard-coded version with 7 images and a few clocks (the most common clocks for me)

Version 2.0

Introduced the intelligent Dynamic Ambiance background system with caching and the option to select clocks syncronized using the Sync service in the browser

Version 2.2 (Current)

New: Full Bookmarks Manager with folders, drag & drop, favorites, and cross-device sync.

Improved: Robust background script syncing, polished UI interactions.

Future: Version 3 (Vision)

Sync memory is not enough, an additional service is required to sync more information such as clocks, bookmarks and preferences

Future: Version 3.x (Vision)

Language settings, Improve tagging system, and personal configuration

Get the New Tab That Works With You.

It's free, 100% private, and ready for your favorite browser. Firefox support coming soon!

Available For

Credits & Support

This extension relies on several fantastic free APIs and services. A huge thank you to:

Have questions, feedback, or need support? Reach out anytime: [email protected]