What is a Unix timestamp?

The number of seconds since January 1, 1970 00:00:00 UTC. Widely used in programming and databases.

Seconds or milliseconds?

The tool auto-detects. 13+ digit timestamps are treated as milliseconds.

What output formats are available?

ISO 8601, UTC, local time, date only, time only, and relative time.

What is a Unix timestamp?

The number of seconds since January 1, 1970 00:00:00 UTC. Widely used in programming and databases.

Seconds or milliseconds?

The tool auto-detects. 13+ digit timestamps are treated as milliseconds.

What output formats are available?

ISO 8601, UTC, local time, date only, time only, and relative time.

Unix Timestamp Converter Online

Convert Unix timestamps to human-readable dates and vice versa. Multiple format outputs.

100% Client-SideNo Data StoredFree Forever

Timestamp Converter

Unix Timestamp

Date & Time

How to Use Timestamp Converter

Enter a Unix timestamp or pick a date.
Click 'Use Current Time' to start with now.
Copy any output format you need.

About Timestamp Converter

Convert between Unix timestamps and human-readable dates. Unix timestamps are the standard way to represent time in programming, databases, and APIs. This tool handles both seconds and milliseconds automatically, and outputs in multiple formats.

Frequently Asked Questions

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