Date & Time

Unix Timestamp Converter

Convert Unix seconds or milliseconds into readable dates, ISO 8601, UTC and browser-local time.

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What does this tool do?

Convert Unix seconds or milliseconds into readable dates, ISO 8601, UTC and browser-local time. Inputs: Timestamp, Unit. Outputs: Date/time, ISO 8601, UTC representation, Local representation.

How to use it?

Enter a timestamp and select Seconds or Milliseconds. Choose “Convert Unix timestamp”, then copy individual result values. Clear removes all inputs and results and restores option defaults.