Unix Timestamp
A Unix timestamp represents a point in time as an offset from the Unix epoch. This converter helps you inspect seconds and millisecond timestamps alongside readable dates.
Quick answer
Convert Unix timestamps to UTC and local dates, or turn dates into Unix seconds and milliseconds. The core operation is designed for quick browser-based use without an account.
How to use this tool
- Enter a timestamp or parseable date
- Run the conversion
- And compare the utc
- Local
- Seconds
- And millisecond values.
Common errors and things to check
Seconds and milliseconds differ by three orders of magnitude. Verify which unit your API, database, or log uses before converting.
Common use cases
- Debugging API timestamps
- Reading server logs
- Converting database time values
Privacy and local processing
Core processing for this tool is designed to happen in your browser. The page does not intentionally upload ordinary tool input to a DataToolBase server. Do not paste passwords, private keys, access tokens, personal data, or other sensitive secrets unless you have verified the security requirements for your use case.
Frequently asked questions
What is Unix time?
It is a numeric representation of time measured from the Unix epoch, commonly expressed in seconds or milliseconds.
Does timezone affect the Unix timestamp?
A Unix timestamp identifies an instant; the displayed local date can vary by timezone.