Unix Timestamp Converter
Convert Unix epoch timestamps to human-readable dates and formats (UTC/Local/RFC3339), or date-times back to epoch integers.
Frequently Asked Questions
What is a Unix timestamp?
A Unix timestamp is the number of seconds that have elapsed since the Unix epoch (January 1, 1970, 00:00:00 UTC), excluding leap seconds.
Does the tool support milliseconds?
Yes, our converter automatically detects 13-digit millisecond timestamps and handles them appropriately.