Lite Toolbox
Date & Time

Timestamp Converter

Convert Unix timestamps to local time and back, supporting seconds and milliseconds.

结果
Local time: 2026/6/30 23:58:19
ISO time: 2026-06-30T15:58:19.774Z
Seconds: 1782835099
Milliseconds: 1782835099774

Use Cases

How to Use

Use the workspace above to type, paste, choose, or drop content and get the result immediately. Files and text stay local in your browser by default.

FAQ

How are seconds and milliseconds detected?

10 digits are usually seconds, while 13 digits are usually milliseconds.

Which timezone is used?

The browser's local system timezone is used.