Unix Timestamp Generator
Generate Unix timestamps, convert dates to epoch time, and convert timestamps back to readable date and time.
The selected date and time will be converted using your browser timezone.
Conversion Result
Timestamp conversion result will appear here.
Generating Unix Timestamps for Dates and Application Data
Unix timestamps are used in APIs, databases, logs, tokens, cache systems, analytics events, and application records. They store time as a number, usually in seconds or milliseconds from the Unix epoch.
This Unix Timestamp Generator helps you convert dates to Unix time, generate epoch timestamps, and convert timestamps back to readable date and time values directly in your browser.
Converting Date and Time Values in the Browser
- Select whether you want to convert a date or a timestamp.
- Enter the date, time, or Unix timestamp value.
- Click Convert.
- Review the generated seconds, milliseconds, UTC, and ISO values.
Common Unix Timestamp Use Cases
- Generating timestamps for API request payloads.
- Converting log timestamps into readable dates.
- Checking token expiration or event times.
- Preparing test data with epoch time values.
- Comparing UTC, local, and ISO date formats during debugging.
Example Timestamp Values
1716806400 Unix timestamp in seconds 1716806400000 Unix timestamp in milliseconds 2026-05-27 Date value that can be converted to Unix time
Frequently Asked Questions
What is a Unix timestamp?
A Unix timestamp is a number that represents time counted from January 1, 1970 UTC. It is commonly used by systems, APIs, logs, and databases.
Does this tool support seconds and milliseconds?
Yes. The tool generates both seconds and milliseconds when converting dates, and it can detect most timestamp inputs in either seconds or milliseconds.
Why does timezone matter when converting dates?
A selected date and time is interpreted using your browser timezone. The output also shows UTC and ISO values so you can compare the result clearly.
Is timestamp conversion processed on the server?
No. The timestamp conversion happens directly in your browser. Your date and timestamp values are not uploaded to a server.