Unix Timestamp Converter
Use this free Unix timestamp converter to convert Unix epoch timestamps to readable dates and convert dates back to epoch values. Processing happens locally in your browser, so the text or data you enter is not uploaded to QuickToolCenter for normal use of this tool. No account or paid API key is required.
Your input stays on your device. This tool processes the data locally in your browser and does not upload it to our server.
Timestamp → date
Date → timestamp
How to use the Unix Timestamp Converter
- Paste or enter the data you want to process.
- Choose the available formatting, encoding, conversion or validation options.
- Run the tool and review the result or any detected error.
- Copy the output when you are satisfied with it.
Examples
Example
A 10-digit Unix timestamp is normally interpreted as seconds while a 13-digit value is normally milliseconds.
Privacy
This tool is designed to perform its normal processing in your browser. Avoid sharing secrets unnecessarily even when using local developer utilities.
Frequently asked questions
Is the Unix Timestamp Converter free?
Yes. It is free to use and does not require an account or paid API key.
Is my data uploaded to the server?
Normal processing for this tool happens locally in your browser. QuickToolCenter does not need to upload the pasted input to perform the conversion or analysis.
Can I use the output in production?
Use the result as a development utility and review important output before production use. Validation requirements can differ between applications and platforms.