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Unix Timestamp Converter
Convert between Unix timestamps and readable dates, in seconds or milliseconds.
How to use
- Timestamp → Date: paste a Unix timestamp into the left box and click Convert. Seconds (10 digits) and milliseconds (13 digits) are detected automatically.
- Date → Timestamp: pick a date and time on the right and click Convert to get both the second and millisecond values.
- Click Use current time to work with the present moment.
Frequently asked questions
How do I convert a Unix timestamp to a date?
Enter the timestamp in the first box and click Convert. The tool auto-detects seconds or milliseconds and shows both your local time and UTC.
Is my timestamp in seconds or milliseconds?
Seconds timestamps have 10 digits (e.g. 1754000000), milliseconds have 13. This tool detects both automatically.
How do I get the current Unix timestamp?
Click "Use current time" to fill the input with the current timestamp and see the corresponding date instantly.