CodeUtils
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Convert Unix epoch timestamps to human-readable date strings and vice versa. Displays both local time and UTC side by side for easy comparison.

Use Cases

  • Parsing timestamps from server logs or database records
  • Converting API response dates in epoch format for readability
  • Calculating the Unix timestamp for a specific future or past date
  • Comparing timestamps when debugging across multiple timezones

Example

Input
1700000000
Output
UTC:   Wed, 15 Nov 2023 06:13:20 GMT
Local: displayed in your browser timezone

FAQ

Does it support millisecond timestamps?

Yes. The tool auto-detects whether input is in seconds or milliseconds based on the magnitude of the value.

Can I convert a date string back to a Unix timestamp?

Yes. Switch to Date → Unix mode and enter any ISO 8601 or common date string.