Konwerter Unix Timestamp na datę online — darmowy Epoch
Konwertuj między sekundami Unix epoch a czytelnymi datami. Obsługuje milisekundy, ISO 8601 i lokalną strefę czasową.
Wklej timestamp Unix (sekundy lub milisekundy) lub datę ISO — konwerter pokaże oba zapisy obok siebie.
Now (seconds)
0
Now (milliseconds)
0
Now (ISO 8601)
Typowe zastosowania
- 1Translate an exp claim from a JWT into a human-readable expiry time.
- 2Convert a created_at log field into your local timezone for debugging.
- 3Plan cron schedules — confirm an epoch value matches the moment you expect it.
Często zadawane pytania
Why are some timestamps 13 digits and others 10?+
10 digits = seconds since 1970-01-01 UTC. 13 digits = milliseconds. The tool detects both automatically based on length.
Does it handle leap seconds?+
No. Unix time intentionally ignores leap seconds — they are smeared at the OS level. This converter follows the same convention as every standard library.
What timezone is shown?+
ISO 8601 output is always UTC. The "Local" line uses your browser locale and timezone via Intl.DateTimeFormat.