Timestamp converter
Conversion stays in this tab. Nothing is uploaded.
Converted
How to use this tool
Convert Unix time to a date, or a date to Unix time, in this tab.
Open Timestamp converter
The current Unix time is filled in so you can see every format.
Paste a timestamp or date
Seconds, milliseconds, and ISO-8601 all parse. Use Now to reset to this instant.
Copy the value you need
Read UTC, local, and Unix fields, then copy one of them.
FAQ
Can I convert a Unix timestamp here?
Yes. Paste seconds, milliseconds, or an ISO date. The tab shows UTC and your local time.
How do you tell seconds from milliseconds?
About 13 or more digits are milliseconds. Shorter numbers are seconds. ISO dates are parsed as dates.
Is anything uploaded?
No. Conversion runs in this tab. Closing it discards the input.
What is Now?
Now fills the current Unix time in seconds. A live line also shows the current second.
Can I copy the result?
Yes. Copy puts seconds, milliseconds, ISO, and the UTC string on the clipboard.