Unit hint
Seconds
Valid
Yes
Converter
Auto-detects seconds vs ms by magnitude.
Unix (seconds)
1792136439Unix (milliseconds)
1792136439000ISO 8601
2026-10-16T07:40:39.000ZLocal string
10/16/2026, 7:40:39 AMUTC string
Fri, 16 Oct 2026 07:40:39 GMTAbout this tool
What is the Timestamp Converter?
The Wansify Timestamp Converter turns Unix epoch seconds or milliseconds into readable local and UTC dates, and converts calendar dates back into timestamps.
How to use it
- 1Paste a Unix timestamp, or pick a date and time.
- 2See seconds, milliseconds, ISO, local, and UTC readings.
- 3Use Now to load the current time, or Convert to switch directions.
- 4Copy any format you need.
Features
- Seconds and milliseconds detection
- Local and UTC human-readable dates
- ISO 8601 output
- Date and time picker to build a timestamp
- Live Now button for the current epoch
- Copy any field
- Runs in your browser
FAQ
Common questions about the Timestamp Converter
What is a Unix timestamp?
It is the number of seconds (or milliseconds) since 1 January 1970 UTC, used widely in APIs, logs, and databases.
How do I know if my value is seconds or milliseconds?
Values around 10 digits are usually seconds; 13 digits are usually milliseconds. The converter detects both.
Is the timestamp converter free?
Yes. It is free to use with no sign-up.
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