I built a tiny fix for time-zone friction.

What it does - Hover any time string on any website to see your local time + zone (e.g., Asia/Tokyo) - One-click copy in 12-hour / 24-hour / ISO 8601 - Options UI; Pro adds default format, per-site enable/disable, and import/export

Under the hood - Chrome MV3: background service worker + content script - Permissions: `storage` only (to save preferences) - No tracking, no external calls for tooltips

Links - Chrome Web Store: <CWS_URL> - Landing & screenshots: https://doooooraku.github.io/Time-Zone

Feedback I’m looking for 1) Your preferred default format (12/24/ISO) 2) Sites/locales where parsing fails (please share sample strings) 3) Whether per-site control covers your workflow

Thanks for taking a look!