Convert between Unix timestamps and human-readable dates β supports seconds and milliseconds
ToolVerse Unix Timestamp Converter lets you instantly convert between Unix timestamps and human-readable dates. Whether you're debugging, parsing logs, or working with APIs, this tool handles both second and millisecond timestamps with live updating and one-click copy.
How It Works
Current Timestamp
Unix Seconds
Unix Milliseconds
ISO 8601
Local Time
Convert Timestamp to Date
Convert Date to Timestamp
Unix Epoch
January 1, 1970 00:00:00 UTC
A Unix timestamp is the number of seconds (or milliseconds) that have elapsed since January 1, 1970 00:00:00 UTC, also known as the Unix epoch. It is widely used in programming for storing and comparing dates in a timezone-independent way.
The Year 2038 problem affects systems that store Unix timestamps as signed 32-bit integers. The maximum value (2,147,483,647) corresponds to January 19, 2038. After this date, the value overflows. Most modern systems use 64-bit integers, avoiding this issue.
Yes. All timestamp conversions are computed entirely in your browser using JavaScript. No data is ever sent to any server, so the tool works perfectly offline once the page is loaded.