Timestamp Converter

Convert Unix timestamps to human-readable dates and vice versa — quick, free, and offline.

Unix Timestamp: Human-readable Date (YYYY-MM-DD HH:MM:SS):

🕒 Understanding Unix Timestamps

A Unix timestamp (also known as Epoch time) represents the number of seconds that have elapsed since January 1st, 1970 (UTC). This system is widely used in programming, databases, and operating systems to track time in a format that is easy for computers to process.

How to use this tool:

Timestamp to Date: Paste a numerical epoch value (e.g., 1736884800) to see the corresponding UTC and local time.
Date to Timestamp: Enter a date in YYYY-MM-DD HH:MM:SS format to generate the Unix integer.
Milliseconds vs Seconds: This tool handles standard 10-digit timestamps (seconds) and 13-digit timestamps (milliseconds) automatically.

🔒 Private & Secure Conversion

Timestamps in logs can often reveal sensitive information about user activity or system events. Most online converters send your data to their servers for processing. The Manic Inventor Timestamp Converter is different:

Local Processing: All date math is performed using your browser's native JavaScript engine. No data is transmitted over the network.
Offline Ready: Once the page is loaded, you can convert timestamps even without an internet connection.
No Tracking: We do not log your conversions or store any history on our servers.

Developer Tip: In JavaScript, Date.now() returns a 13-digit timestamp (milliseconds). If your system requires seconds, remember to divide by 1000!