Does the converter support seconds and milliseconds?
Yes. It can detect common Unix timestamp formats and show readable output.
Free Timestamp Converter
Convert between Unix timestamps and human-readable dates locally in your browser.
Files and text are processed locally in your browser. No upload. No signup.
Timestamp to date
Date to timestamp
How to use
- 1 Paste a Unix timestamp or choose a date and time.
- 2 Run the conversion in the direction you need.
- 3 Copy the result for debugging, logs or API work.
Features
- Supports seconds and millisecond-style timestamps.
- Converts in both directions.
- Runs entirely in your browser.
FAQ
Can I generate a timestamp from a date input?
Yes. Pick a date and time to generate both seconds and milliseconds values.