Unix Timestamp Converter
Convert Unix timestamps to readable dates and dates back to Unix time.
Ready.
Overview
Convert Unix timestamps and human-readable date/time values in both directions for API and log workflows.
How to use
- Input timestamp or date-time.
- Choose conversion direction.
- Run and verify seconds vs milliseconds.
Examples
-
Timestamp to date
Input: 1715779200
Output: ISO date-time
-
Date to timestamp
Input: 2026-05-15 09:00
Output: Unix seconds value
Notes
- Check whether source uses seconds or milliseconds.
- Timezone differences affect displayed local values.
- Past/future dates are both valid if input format is valid.
FAQ
- Why wrong date output?
- Most often seconds/ms mismatch.
- Can I use negative timestamp?
- Yes, for dates before Unix epoch where supported.
- Which timezone is used?
- Display follows browser/time API context.
Embed this tool
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