On Page Timezone Converter
Extension Actions
Converts timestamps from one timezone to another on any webpage.
Effortlessly convert dates and times across timezones on any website
Tired of manually calculating time differences when reading international websites, booking meetings, or following global events? This extension automatically detects and converts timestamps on any webpage to your preferred timezone with just one click.
🌍 Key Features:
Smart Auto-Detection
• Recognizes 15+ date/time formats including ISO 8601, US/European formats, and Unix timestamps
• Works on news sites, booking platforms, social media, and any website with timestamps
• Highlights converted times with subtle blue indicators for easy identification
Instant Conversion
• Convert between 400+ timezones with IANA timezone database accuracy
• Live timezone widgets show current time in multiple zones
• Right-click any converted time to remove individual highlights
Customizable Experience
• Add custom date patterns for specific websites
• Disable conversion on particular sites or pages when not needed
• Persistent settings sync across all your Chrome devices
Clean & Fast Interface
• Minimal permissions - only accesses pages when you use it
• No external servers - all processing happens locally for privacy
• Keyboard shortcuts (Alt+C to convert, Alt+R to revert) for power users
Perfect for:
✓ Remote workers coordinating across timezones
✓ Travelers checking local times and schedules✓ Following international news and events
✓ Planning meetings with global teams
✓ Online shopping from international stores
Privacy First: All conversions happen locally on your device. No data is collected, tracked, or sent to external servers. Your browsing remains completely private.
How it works: Simply browse any website as normal. When you see a date or time you want to convert, click the extension icon and hit "Convert". All timestamps on the page will be automatically converted to your selected timezone and highlighted in blue. Click "Revert" to see the original times again.
Works seamlessly on booking sites like Expedia, news sites like BBC, social platforms, flight trackers, event websites, and anywhere else you encounter timestamps online.
Give it a try - you'll wonder how you browsed international websites without it!
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This extension is open source and available on GitHub. No ads, no tracking, just a simple tool to make your browsing experience better.