offlinewebtools.com — free, watermark-free browser tools that stay on your device with nothing uploading to our servers

Unix Timestamp Converter

Convert between Unix timestamps and human-readable date/time formats

Free to use, no watermarks, runs in your browser—nothing uploads to our servers

Current Timestamp

—

Updating…

Unix Timestamp

Seconds

Milliseconds

Date & Time

Date

Time

Tip: Unix timestamp is the number of seconds (or milliseconds) since January 1, 1970 00:00:00 UTC (the Unix epoch). Enter either a timestamp or a date/time to convert between formats.

Report a bug

If this tool misbehaves, share a quick summary so we can investigate. We include the tool URL automatically—no need to copy and paste.