Live
Timestamp Converter
Convert Unix timestamps (seconds or milliseconds) to human dates and back.
Private by design. Runs in your browser. We don’t store what you paste.
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How it works
- 1Paste a timestamp or date string.
- 2Read ISO/local/Unix outputs.
- 3Use “now” for the current time.
FAQ
- Seconds or ms?
- Values under 1e12 are treated as seconds; larger values as milliseconds.