Timestamp Converter

Convert Unix timestamps to human-readable dates and back — both directions, with current-time button.

Unix timestamp → human date:

Human date → Unix timestamp:

Auto-detects seconds vs milliseconds. Dates shown in your local timezone plus UTC.

How to use

Enter a Unix timestamp to see the human date, or enter a date to get its timestamp. Click Now for the current timestamp.

Is this timestamp converter free?

Yes, free forever.

Seconds or milliseconds?

The tool auto-detects: values over ~31 billion are treated as milliseconds.

Which timezone is used?

Your browser's local timezone, plus UTC shown alongside.

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