Free Tool

Unix Timestamp Converter

Convert between Unix timestamps and human-readable dates. Supports seconds and milliseconds, local time and UTC. All processing happens in your browser.

Input

Timestamp Date

Unix timestamp

Date and time (local)

Output

Unix (seconds)

Unix (milliseconds)

Local time

UTC

ISO 8601

Relative

// how it works

How it works

step 01

Enter a value

Enter a Unix timestamp (seconds or milliseconds) or pick a date and time.

step 02

Convert

Get the result in multiple formats: Unix seconds, milliseconds, local time, UTC, and ISO 8601.

step 03

Copy any format

Copy the timestamp or date in your preferred format with one click.

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