Time Travel

Spoof the current date and time seen by websites. Useful for debugging frontend apps that depend on the time.

Change the current date and time seen by websites. You can use it to debug time-dependent frontend/JavaScript applications without having to change the system time. Usage: - Switch to the tab where you want to to change the time. - Click the extension icon in the toolbar. - Enter the date and time you want to set and confirm, e.g. "2023-04-27 12:40" (local time) - When first activating the extension on a tab, click Reload when prompted. - Any JavaScript Date object in the current tab now returns the fake date/time you set. To restore the system time, click the extension icon again and press Reset. When the fake time is turned on, the clock is paused by default. You can press the play (▶) button to make the fake clock tick forward at a normal rate. Press stop (⏹) to pause the clock.