Timestamp Converter

Convert Unix timestamps ↔ ISO and local/UTC time.

Loading tool…

Convert Unix timestamps to readable dates and times, and convert ISO dates back to timestamps. Helpful for debugging logs, APIs, analytics events, and database timestamps. This tool supports common timestamp formats and makes time conversion faster.

How to use

  1. Enter a timestamp (seconds or milliseconds) or date.

  2. Choose UTC/local output if available.

  3. Convert and review the result.

  4. Copy the formatted time or timestamp.

FAQ

  • Seconds vs milliseconds? Many systems use milliseconds; check length.

  • What timezone is used? Tools often show UTC and local time.

  • Can I convert ISO to Unix? Yes.

  • Why does my time look wrong? You may be using the wrong unit or timezone.