How do I convert a Unix timestamp to a human-readable date online?

Enter the Unix timestamp (seconds or milliseconds since January 1, 1970 UTC) in the input above. The converter instantly displays the equivalent date and time in UTC, your local timezone, and ISO 8601 format.

What timestamp formats does the converter support?

Unix timestamps in seconds (10 digits, e.g. 1718268000) and milliseconds (13 digits, e.g. 1718268000000) are both supported and auto-detected. The output includes UTC, local time, and ISO 8601 (e.g. 2024-06-13T10:00:00Z).

How do I convert a human-readable date back to a Unix timestamp?

The converter works in both directions. Enter a date string (ISO 8601, or a date like '2024-06-13 10:00:00') and the tool computes the corresponding Unix timestamp in both seconds and milliseconds.

Does the timestamp converter support different time zones?

Yes. The converter displays the time in both UTC and your browser's local timezone simultaneously, so you can see the difference at a glance. This is especially useful for debugging scheduled jobs, log timestamps, and API responses that use Unix time.

Is the timestamp converter free?

Yes — free, no account, runs in your browser.

unix ↔ date

Timestamp Converter

Convert Unix timestamps to human-readable dates and back. Supports UTC, ISO 8601 and local time.

Your files are processed locally and never uploaded to our servers.

Unix timestamp → Human-readable

Enter a valid integer

Human-readable → Unix timestamp

How it works

1
Type or paste input
Paste your value into the input field. No file needed — works directly in your browser.
2
Get instant results
The result appears in real time as you type. No server, no upload.
3
Copy the output
Click the copy button to copy the result to your clipboard instantly.

Frequently Asked Questions

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