Tools / Unix Timestamp Converter
Unix Timestamp Converter
Convert Unix epoch seconds or milliseconds to local and UTC dates, or convert a date back to a timestamp. Runs entirely in your browser.
Frequently asked questions
Does this run in my browser?
Yes. Conversion uses your browser clock and timezone. Nothing is sent to a server.
How does Auto unit detection work?
Values with an absolute magnitude of one trillion or more are treated as milliseconds (typical 13-digit epochs). Smaller values are treated as seconds.
What timezone is Local?
Local uses your device timezone. UTC and ISO UTC are always timezone independent.
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