Unix Timestamp Converter
Convert between Unix timestamps and dates
About Unix Timestamp Converter
Convert Unix timestamps (seconds/milliseconds since epoch) to human-readable dates and vice versa. Support for multiple date formats and timezones. Essential for debugging logs and APIs. Use this unix timestamp converter for unix timestamp, epoch, date, time. Built for developer workflows with practical output quality. Key capabilities include Convert timestamp to date, Convert date to timestamp, Support seconds and milliseconds. Runs securely in your browser with no installation and no account required.
This free online unix timestamp converter runs directly in your browser with no installation required. It is designed for users searching for accurate results, fast processing, and privacy-first workflows.
17783931145/10/2026, 6:05:14 AM
60s3,600s86,400s604,800s2,592,000s31,536,000sWhy use this unix timestamp converter?
Use this tool to complete unix timestamp converter workflows quickly and accurately without sending data to third-party services. It is designed for practical browser-based usage and reliable output.
- Convert timestamp to date
- Convert date to timestamp
- Support seconds and milliseconds
- Multiple date format outputs
- Current timestamp display
Frequently Asked Questions
What is a Unix timestamp?
A Unix timestamp is the number of seconds (or milliseconds) that have elapsed since January 1, 1970 00:00:00 UTC, also known as the Unix epoch.
Should I use seconds or milliseconds?
Most Unix systems use seconds (10 digits), while JavaScript and some APIs use milliseconds (13 digits). Check your system's requirements.
Common use cases
Teams and individuals use this unix timestamp converter for debugging, validation, data cleanup, testing, and repeatable browser-based workflows.
Because it runs directly in your browser, it helps reduce setup time and speeds up tasks that would otherwise require scripts, local tooling, or external SaaS utilities.