Unix Timestamp Converter

Summary

Convert a Unix epoch timestamp to a human-readable date — or a date back to a timestamp — instantly, with full timezone support.

How it works

1. Paste a Unix timestamp (seconds or milliseconds) into the Timestamp field.
2. The tool auto-detects seconds vs. milliseconds and converts immediately.
3. Select any IANA timezone from the dropdown to localize the output.
4. Switch to Date-to-Timestamp mode, pick a date and time, and get the epoch value.
5. Click Copy to copy any result to your clipboard.

Use cases

• Debug API responses that return epoch values instead of formatted dates.
• Convert log file timestamps to local time during incident investigation.
• Verify that a scheduled job or expiration time is set correctly.
• Convert a date to epoch for use in database queries or scripts.
• Cross-check timestamps across different timezone-aware systems.
• Quickly find the current Unix time for manual testing.

Frequently Asked Questions