Unix Timestamp Converter

Convert Unix timestamps to human dates — and back, live. Convert Unix timestamps to readable dates and ISO strings, or convert any date to a timestamp. Live current time in seconds and milliseconds. Free tool.

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À propos de Unix Timestamp Converter

Logs, APIs and databases store time as Unix timestamps — seconds (or milliseconds) since 1 January 1970 UTC. Paste a timestamp to decode it into your local time, UTC and ISO 8601, or flip a human date into a timestamp for testing. A live clock of the current Unix time in both seconds and milliseconds runs at the top, handy when you need a "now" value for an API call.

Comment utiliser Unix Timestamp Converter

  1. Paste a timestamp, or type a date and time.
  2. The converter detects the direction automatically.
  3. Read local, UTC and ISO results together.
  4. Use the live clock for a fresh "now" value.

Fonctionnalités clés

Seconds or milliseconds — how do I tell them apart?
Current timestamps in seconds are 10 digits; JavaScript-style milliseconds are 13. The tool auto-detects the length and converts accordingly.
What is the Unix epoch?
00:00:00 UTC on 1 January 1970 — the zero point all Unix timestamps count from.

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