What is 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.

Seconds or milliseconds?

Our tool auto-detects and supports both. Timestamps under 10 billion are treated as seconds, larger values as milliseconds.

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Verified Tool

Convert between Unix timestamps and dates

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Last Updated: January 15, 2026

By Viblaa Team

Live current timestamp

Bidirectional conversion

Date/time picker

Auto-detect format

Convert Unix timestamps to human-readable dates and vice versa. Live current timestamp display with support for both seconds and milliseconds.

Database timestamps

API debugging

Log analysis

Time calculations