Free Tool
ISO Date Formatter
Format dates into ISO 8601, UTC, or custom patterns.
Timezone
Input date/time (ISO, RFC, local “YYYY-MM-DD HH:mm”, epoch, or natural like “now”, “+2h”)
ISO (UTC)
2026-01-30T15:10:39.667Z
UTC (pretty)
30/01/2026 15:10:39
Local (UTC)
30/01/2026 15:10:39
RFC-2822
Fri, 30 Jan 2026 15:10:39 +0000
Epoch (seconds)
1769785839
Epoch (milliseconds)
1769785839667
Relative
in 0 seconds
Custom format builder (tokens: YYYY MM DD HH mm ss SSS ZZ Z)
Preview
2026-01-30T15:10:39Z
Presets
ISO 8601
Databases
Human
Language-friendly
One value per line. Accepts ISO, RFC, local “YYYY-MM-DD HH:mm”, epoch, or natural (“now”, “+2h”).
| Input | Error | ISO | UTC | Local | RFC | Epoch | Epoch ms | Custom |
|---|---|---|---|---|---|---|---|---|
| Results appear here… | ||||||||
Recommended Tools
Continue exploring time & date.
Want a custom internal tool, AI workflow, or automation for your business?
Book a discovery call