Timestamp Converter
Convert Unix timestamps to readable local and ISO dates, or convert dates back to Unix time.
Why use this timestamp converter?
Unix timestamps represent time as a number relative to the Unix epoch. This converter turns a timestamp into a readable local date and time.
Example
Use the current-time button to see the present Unix timestamp, then copy it into logs, API tests or development tools.
Important note
Ten-digit values are treated as seconds; longer values are treated as milliseconds. The readable result uses your browser's local timezone.
How to use it
Start with the inputs shown above, review any options or assumptions, then generate the result. Where the tool creates a file, keep the original until you have opened and checked the downloaded output.
Frequently asked questions
Is this tool free?
Yes. The core tool is free to use.
Do I need an account?
No. You can use it without signing up.
Does it work on mobile?
Yes. Toolbox is designed for modern mobile and desktop browsers.