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Unix timestamp converter

Turn Unix timestamps (seconds or milliseconds) into readable dates in your time zone and UTC, and dates back into timestamps.

Private by design: everything is processed on your device. Nothing you add is uploaded or stored.

How to use it

  1. Paste a timestamp or pick a date.
  2. Read the conversions.
  3. Copy any value.

Questions

Seconds or milliseconds?

The tool detects 13-digit values as milliseconds automatically.

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