时间戳（秒）
支持秒（10位）和毫秒（13位）时间戳
关于时间戳

Unix时间戳是从1970年1月1日UTC 00:00:00开始到指定时间的秒数（10位）或毫秒数（13位）。它是一种在计算机系统中广泛使用的标准时间表示方式，不受时区影响。

免费在线时间戳转换工具，支持 Unix 时间戳（秒/毫秒）与可读日期时间的双向转换。自动识别时区，显示 UTC、本地时间和相对时间，所有计算在浏览器本地完成。

About Timestamps

A Unix timestamp is the number of seconds (10 digits) or milliseconds (13 digits) since January 1, 1970 UTC. It is a standard time representation widely used in computer systems that is not affected by timezone.

Second TS
10-digit timestamp in seconds
Millisecond TS
13-digit timestamp in milliseconds
Local Time
Auto-detect your timezone
Bi-directional
Convert both ways instantly
Auto-detect 10/13-digit format
Display UTC and local time
Show weekday and relative time
Copy result with one click

Shortcuts

Key Function
Enter Convert timestamp
N Get current timestamp
C Copy result
Esc Clear input

How to Use

1
Enter Timestamp
Input a 10-digit (seconds) or 13-digit (milliseconds) timestamp
2
Click Convert
Press Enter or click the convert button
3
View Result
See UTC, local time, weekday and relative time
4
Copy Result
Copy the converted datetime to clipboard

Common Scenarios

Developer Debugging
Convert timestamps in log files to readable dates for debugging
Database Queries
Generate timestamps for SQL queries and API calls
System Admin
Analyze server logs and event timestamps
Date Conversion
Convert dates to timestamps for programming

FAQ

What's a Unix timestamp?

A Unix timestamp is the number of seconds since January 1, 1970 (UTC). It's a standard way to represent time in computing.

10-digit vs 13-digit?

10-digit timestamps are in seconds, 13-digit are in milliseconds. This tool auto-detects both formats.

Is it secure?

All conversions happen locally in your browser. No data is uploaded to any server.

Ready to Convert?
Enter a timestamp above or use the date picker to start converting now.
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