UNIX timestamp
1778464819
seconds since epoch
Modern timestamp toolkit
Convert between Discord, Slack, Cron, Unix, and ISO 8601 in one place.
Discord
<t:1778464819:F>
<t:UNIX:F> syntax
Slack
<!date^1778464819^{date_short_pretty} at {time}|2026-05-11T02:00:19.000Z>
<!date^...> mrkdwn
ISO 8601
2026-05-11T02:00:19+00:00
with timezone offset
RFC 2822
Mon, 11 May 2026 02:00:19 +0000
email / HTTP header format
JavaScript
new Date(1778464819000)
Date object constructor
Press 1–6 to copy a format • N for now • T for dark/light
Format-specific tools
Discord timestamps Generate <t:UNIX:F> syntax for messages and bots Slack timestamps Build <!date^...> mrkdwn for Slack messages Cron expressions Build and validate cron schedules with natural language Unix converter Convert timestamps to human-readable dates and back ISO 8601 Parse and format ISO 8601 datetime strings Timezone converter Convert times across any IANA timezone pair
Why epochkit?
All formats, one place
Discord, Slack, Cron, Unix, ISO 8601 — no context switching between six different tools.
Timezone-aware
Every output adapts to the timezone you choose. Persistent across page reloads.
Keyboard-driven
Press 1–6 to copy any format, N for now, T to toggle dark mode. No mouse required.