Unix Timestamp Converter
Convert between Unix timestamps (seconds or milliseconds) and human-readable dates in your local timezone or UTC.
Processed in your browser · No upload
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Conversion runs locally in your browser. No values are sent to any server.
FAQ
- Should I use seconds or milliseconds?
- Most modern languages and APIs use milliseconds (JavaScript Date.now()). Legacy Unix tools often use seconds.
- Does it use my local timezone?
- You can switch between local time and UTC with the toggle above the result.
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