Unix Timestamp Converter

Convert timestamps and dates with an explicit unit and timezone.

Up to 200,000 input characters. Output limit: 2,000,000 characters.

Download result

Your input is processed in your browser and is not uploaded to ToolPixels. This tool does not save your input.

How to use it

  1. Paste your input, or load the example.
  2. Choose the options that match your task.
  3. Select Convert timestamp, then review the result.
  4. Copy the result or download unix-timestamp-converter.txt.

Timezones and precision

Unix time counts from 1970-01-01T00:00:00Z. Seconds may have up to three decimal places; milliseconds must be integers. For dates, include seconds and Z or a numeric UTC offset, such as 2024-01-01T02:00:00+02:00. Bare local dates and ambiguous daylight-saving times are not accepted. UTC is always shown. Leap seconds are unsupported; browser timezone output uses your device settings.

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