Timestamp Converter

Convert Unix timestamps to human-readable dates and back. This tool auto-detects whether your timestamp is in seconds or milliseconds, displays ISO 8601 format, relative time, and lets you pick dates to convert to Unix time. A live clock shows the current Unix timestamp updating every second.

Current Unix Timestamp

1770509739

Timestamp to Date

Date to Timestamp

Common Timestamps

How to Use This Tool

  1. The current Unix timestamp is displayed at the top and updates every second. Click Copy to grab it.
  2. Enter a Unix timestamp (seconds or milliseconds -- auto-detected) to see the human-readable date, ISO 8601, and relative time.
  3. Use the date/time picker to select a date and instantly see the corresponding Unix timestamp in both seconds and milliseconds.
  4. Toggle between UTC and local timezone display. Use Clear to reset all fields.

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