Timestamp Converter

Convert Unix epoch timestamps to human-readable dates and vice versa.

About Timestamp Converter

The Unix Timestamp Converter translates epoch time into human-readable dates, and converts human dates back into Unix timestamps.

How to use

Input a numeric timestamp to see the local and UTC dates, or select a date and time to generate the corresponding epoch milliseconds and seconds.

Why use this tool?

Developers frequently deal with epoch timestamps in databases and APIs. This utility provides an instant, offline conversion method to debug time-based logic.

Frequently Asked Questions

What is a Unix timestamp?

A Unix timestamp (or epoch time) is the number of seconds elapsed since January 1, 1970, 00:00:00 UTC. It is a universal, timezone-independent way to represent a point in time.

Does it convert milliseconds too?

Yes. The tool automatically detects whether you have entered seconds (10-digit) or milliseconds (13-digit) and converts both, displaying the result clearly.

Can I convert to a specific timezone?

Yes. Beyond UTC and your local time, you can select from all IANA timezones to see exactly how a timestamp maps to any location in the world.

Is Timestamp Converter free to use?

Yes, Timestamp Converter is completely free to use with no account, subscription, or hidden fees required — ever.

Does my data get uploaded to a server?

No. Timestamp Converter processes everything directly inside your browser using modern Web APIs. Your data is never sent to any server, ensuring complete privacy.