Help & workflows
Clear inputs produce clear schedules.
Updated: 16 October 2026
Convert a timestamp
Select seconds, milliseconds, ISO with an offset, or a local date and time. Select the source zone for local input. Use Precision timestamps for microseconds and nanoseconds.
Import CSV
Open a UTF-8 comma-separated CSV, choose whether the first row is a header, then choose the time column. Review errors and resolve repeated times before downloading all rows.
Boards & backups
Open Boards & backups. Duplicate the current board or create a regional template, then enter the actual account time zone. JSON import previews names and adds boards; it never replaces the library.
Plan and repeat
Use Schedule planner for one event and local-midnight segments. Recurring schedule distinguishes weekly local times from 168-hour intervals. Choose the earlier or later repeated-time policy; nonexistent times require an edit.
Offline & reminders
Enable offline in workspace options while online. Install from the browser menu when supported. Only cached pages work offline. Page reminders can be delayed by sleep or background throttling and stop when the page closes.
Data management
Clear recent history in the converter. Delete named boards in the library. To remove all local data, use the browser’s site-data controls after exporting any needed backups.