Timestamp Converter - Free Online Tool | PivaBox

Convert Unix timestamps to readable dates and vice versa

How to Use Timestamp Converter

  1. Choose Timestamp → Date to convert a Unix timestamp into a readable date and time
  2. Or choose Date → Timestamp to convert a date back into a Unix timestamp
  3. The result shows multiple format options including ISO 8601, UTC, local time, and individual date components — click the copy button to copy any format

Frequently Asked Questions

Is Timestamp Converter free?

Yes, PivaBox Timestamp Converter is completely free to use. There are no charges, subscriptions, or hidden fees.

Are my timestamps uploaded to a server?

No. All conversions happen entirely in your browser using JavaScript's native <code>Date</code> API. Your timestamps never leave your device.

What's the difference between seconds and milliseconds?

Unix timestamps are commonly measured in seconds since January 1, 1970 (the Unix epoch). However, many programming languages (like JavaScript's <code>Date.now()</code>) use milliseconds instead. This tool takes input in seconds &mdash; if you have a millisecond timestamp, divide by 1000 first. The output section shows both the seconds and milliseconds values for convenience.