Unix Timestamp to Date Converter
Convert Unix timestamps in seconds or milliseconds to UTC, ISO 8601 and local date/time.
Free · Local browser processing · No signup
What this tool helps you do
Turn a numeric Unix epoch timestamp into readable date formats for debugging, logs and databases.
This page uses the same tested Unix Timestamp Converter engine as the main tool, but focuses on this specific task so you can get straight to the relevant workflow without hunting through a generic converter.
How to use it
- Paste or enter the content you want to process in the tool above.
- Use the preselected mode when this task has a specific mode, then click Run.
- Review the output, then copy or download it if the tool provides a download option.
Common uses
- Reading log timestamps
- Debugging API data
- Checking database values
Example
Input: 1704067200
Expected result: UTC and ISO date/time for 2024-01-01 00:00:00 UTC.
Useful tip
The converter auto-detects common second vs millisecond lengths; verify unusual timestamp formats manually.
Frequently asked questions
Is this tool free?
Yes. The tool is free to use, requires no account and runs directly in your browser.
Is my input uploaded to a server?
No. The tool processes the input locally in your browser. Your tool input is not sent to ToolboxApp servers.
When should I use Unix Timestamp Converter?
Reading log timestamps, debugging api data, or checking database values.