Timestamp Converter
Convert Unix timestamps to dates or turn dates into Unix timestamps in seconds or milliseconds.
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Timestamp Converter
Convert between Unix timestamps and human-readable dates.
About this tool
Convert Unix timestamps to dates and dates to Unix time with seconds and milliseconds support in your browser.
How it works
Choose whether you want to convert a timestamp or a date.
Select seconds or milliseconds when converting Unix time.
Copy the converted result for use in code, logs, or documentation.
Frequently asked questions
Does the Timestamp Converter support seconds and milliseconds?
Yes. You can convert Unix time in either seconds or milliseconds.
Does it work offline in the browser?
Yes. The conversion runs locally without a backend or external API.
Will the output use local time or UTC?
The tool shows both a human-readable local date and the UTC ISO string when converting from Unix time.
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