Fills in the current Unix timestamp so you can see what "right now" looks like in both formats.

Why does the date change when I switch UTC/Local?

A timestamp is a fixed instant in time — the date/time shown is that instant rendered in whichever timezone you've selected.

Unix Timestamp Converter

Convert a Unix timestamp to a readable date and time, or the other way around, in your local timezone or UTC.

Unix timestamp (seconds)

Milliseconds also work if you paste a 13-digit value.

Date & time (local)

Pick a date and time to get its timestamp.