How to use Unix Timestamp Converter

What Unix Timestamp Converter does#

Turn a Unix epoch timestamp into a readable date (ISO, UTC and local time), or convert a date back into a timestamp in seconds or milliseconds. A go-to utility for developers debugging logs, APIs and databases. Everything runs locally in your browser.

How to use it#

Open the tool and enter your values.
Adjust any options or units.
Read the result, calculated as you type.
Copy or reuse the result wherever you need it.

Your privacy#

Unix Timestamp Converter runs entirely in your browser. Your data never leaves your device — there is no upload, and nothing is stored on our servers.

Frequently asked questions

Is Unix Timestamp Converter free to use?

Yes. Unix Timestamp Converter is completely free and needs no account or sign-up.

Is my data private?

Yes. Unix Timestamp Converter works entirely in your browser, so your data never leaves your device.

Do I need to install anything?

No. Unix Timestamp Converter runs online in any modern browser, on desktop or mobile.