Werkery

Unix Timestamp Converter

Convert between Unix epoch timestamps (seconds or milliseconds) and human-readable ISO 8601 / local datetime. Live updating now-value.

Tool by ·
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How it works

  1. 1
    Type a number
    In any field.
  2. 2
    Read others
    Live conversion.

Frequently asked

Seconds or milliseconds?

Unix tradition is seconds since 1970-01-01 UTC. JavaScript and many APIs use milliseconds. A ten-digit number is seconds; thirteen digits is ms.

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Tool designed and editorially reviewed by Felix Brübach. Text drafted with AI assistance and reviewed for legal and factual accuracy before publication. Not legal advice — for complex cases, consult a lawyer.
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