Free Online UNIX Timestamp Converter

Convert UNIX timestamps to human-readable date and time instantly. Supports both seconds and milliseconds.

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Auto-updating current Unix timestamp and formatted time. One-click copy.

Unix (seconds)
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Unix (milliseconds)
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ISO 8601 (UTC)
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ISO 8601 (selected time zone)
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Converter

INPUT
OUTPUT
ISO 8601 (UTC)
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ISO 8601 (selected TZ)
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Unix (seconds)
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Unix (milliseconds)
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What is a UNIX timestamp?

A UNIX timestamp is the number of seconds that have elapsed since January 1st, 1970 (UTC). It is widely used in databases, logging, and programming.

Why use this converter?

This free online tool helps developers, analysts, and students quickly convert UNIX timestamps into human-readable dates and times.

FAQ