● Identifiers & Time
Unix Timestamp
Convert between Unix timestamps and ISO 8601 UTC / Local dates.
Processed locally. Your input stays in this browser.
Zero Data SentCurrent Unix Epoch:1789037602sec
Unix Seconds
1700000000
Unix Milliseconds
1700000000000
ISO 8601 String (UTC)
2023-11-14T22:13:20.000Z
UTC Date & Time
Tue, 14 Nov 2023 22:13:20 GMT
Relative Time
2 years ago
What Unix Timestamp Does
Convert Unix epoch timestamps to human-readable dates, UTC strings, ISO 8601, and relative time.
How It Works
- 1.Enter a Unix timestamp (seconds or milliseconds) or an ISO 8601 date string.
- 2.View the converted date breakdown in UTC, Local timezone, ISO format, and relative time.
- 3.Use the live current epoch ticker to copy current timestamps.
Common Use Cases
- •Converting database epoch timestamps into human-readable date/time.
- •Debugging token expiration timestamps (`exp`, `iat`).
Related Developer Guides
How Unix Timestamps Work: Seconds, Milliseconds & Y2038
Learn everything about Unix timestamps (Epoch time). Understand seconds vs milliseconds, UTC conversion formulas, ISO 8601 formatting, and the 32-bit Year 2038 problem.
Read GuideCron Expression Examples & 5-Field Reference Guide
Complete cron expression reference guide with 20+ copy-paste examples. Learn standard 5-field Unix crontab syntax, special characters (*, /, -, ,), and timezone handling.
Read GuideFrequently Asked Questions
Does this handle seconds and milliseconds?
Yes, the converter auto-detects whether the input is in seconds or milliseconds.