Unix Timestamp Converter — Free Online Tool

Convert Unix timestamps to human-readable dates and back. Supports seconds, milliseconds, ISO 8601, UTC, and relative time.

Unix Timestamp

ISO 8601 / Date String

Unix (seconds)1776594562

Unix (milliseconds)1776594562000

ISO 86012026-04-19T10:29:22.000Z

UTC StringSun, 19 Apr 2026 10:29:22 GMT

Local String4/19/2026, 10:29:22 AM

Date Only2026-04-19

Time Only10:29:22

Relative0s ago