Timestamp Toolkit

Convert between unix, ISO 8601, and human-readable time across any IANA timezone.

unix seconds

whole seconds since the epoch

unix ms

milliseconds since the epoch

iso 8601 utc

e.g. 2026-04-17T00:00:00Z

human

2026-04-29 15:45:31 UTC

formatted in the selected timezone

just now

Press y to copy the ISO 8601 UTC value.