Free • No signup • Fast
Unix Timestamp Converter Online
Use the format MM/DD/YYYY HH:mm. The date is interpreted in your browser's local timezone and converted to Unix time.
Related tools
- Decode JWT to inspect exp, iat and nbf fields inside token payloads.
- Format JSON to read API responses, log payloads and timestamp fields more easily.
- URL Encoder/Decoder to decode timestamps passed inside query strings or callback URLs.
How it works
Convert Unix timestamps and epoch time to readable dates, or convert dates back to Unix timestamps. Useful for APIs, logs, databases and JWT fields such as exp, iat and nbf.
Practical examples
Convert JWT exp, iat and nbf values
Copy timestamp claims from a JWT payload and convert them into readable local dates, relative time and ISO format.
Try this example →
Read Unix timestamps from logs and APIs
When a server log or API response contains epoch time, quickly convert it to a readable date in your local timezone.
Try this example →
Convert a date to Unix timestamp
Enter a date in MM/DD/YYYY HH:mm format to get Unix timestamp values in both seconds and milliseconds.
Try this example →
FAQ
What is a Unix timestamp?
A Unix timestamp, also called epoch time, is a number representing the time elapsed since January 1, 1970 at 00:00:00 UTC.
What is the difference between seconds and milliseconds?
Unix timestamps are often stored in seconds, while JavaScript and many APIs use milliseconds. This tool supports both formats.
Is the conversion sent to a server?
No. Timestamp conversion happens directly in your browser without sending data to external servers.
Try these tools
ISO8601 Validator
Validate ISO8601 dates and datetimes, inspect timezone offsets and convert to UTC and Unix timestamps.
Time Zone Converter
Convert dates and times across time zones with a visual timeline and UTC offsets.
GPS Coordinate Converter
Convert GPS coordinates, generate GeoJSON and build paths from multiple points.
Regex Tester
Test regular expressions with live matches, flags, groups and detailed positions.