Spoof Timezone Next
Manifest V3 timezone spoofing: override Date and Intl APIs with a fixed or random IANA timezone, per-site controls.
As of July 2026, Spoof Timezone Next has — users in the Productivity category.
Usersno change0%
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Ratingno change0%
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— reviews
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Version
0.1.0
Manifest V3
History
1 snapshotsTracking since Jul 12, 2026.
Not enough history yet for this metric — the chart fills in as we collect more snapshots.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Jul 12, 2026 | — | — | — | 0.1.0 |
| Now | — | — | — | 0.1.0 |
Permissions & access
- Permissions
- storagetabsactiveTab
- Host access
- https://*/*, http://*/*
Screenshots
About
Spoof Timezone Next is a modern Manifest V3 Chrome extension that lets you override the timezone websites detect through JavaScript Date and Intl APIs. Built for the current Chrome extension platform, it patches page scripts locally in your browser — no accounts, no cloud, no tracking. Features: • Date & Intl protection — overrides getTimezoneOffset, Intl.DateTimeFormat, resolvedOptions, and common Date formatting methods so sites see your chosen timezone. • Fixed timezone — pick any IANA timezone (default: Europe/London). Useful to match your proxy or VPN location. • Random mode — a new timezone on each page load to reduce fingerprinting based on timezone. • Per-site toggle — enable or disable spoofing for the current hostname from the popup. Your choice is remembered automatically. • Keyboard shortcut — press Ctrl+Shift+T (⌘+Shift+T on Mac) to toggle spoofing on the active site. • Site scope — apply spoofing to all sites, only a whitelist, or everywhere except a blacklist. • Master switch — turn the extension off globally without uninstalling. • Local-only — all settings are stored in chrome.storage.local on your device. No analytics, no ads, no remote code. How to use: 1. Install Spoof Timezone Next 2. Choose a fixed or random timezone in Settings 3. Open any website and toggle spoofing from the popup 4. Refresh the page so the site re-reads the spoofed timezone Verify in DevTools console: Intl.DateTimeFormat().resolvedOptions().timeZone Note: Some inline scripts in <head> may read the real timezone before the patch applies. Refresh after changing settings. Chrome Web Store and extension pages cannot be modified by extensions (browser restriction). Privacy: Spoof Timezone Next does not collect or transmit personal data. See our privacy policy for details.
Technical
- Version
- 0.1.0
- Manifest
- V3
- Size
- 205KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- pbccglfaofefpnboimonhhlddpefhiab
- Developer ID
- u8e790ef1bb414b0e1dbf470803ee21ee
- Developer Email
- [email protected]
- Created
- Jul 11, 2026
- Last Updated (Store)
- Jul 11, 2026
- Last Scraped
- Jul 12, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- https://frank-star.github.io/spoof-timezone-next-privacy
Data sourced from the Chrome Web Store · last verified Jul 12, 2026.