Epoch to Date
Convert a Unix timestamp (seconds or milliseconds) into a readable date. Local, free, no signup.
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Convert a Unix timestamp (seconds or milliseconds) into a readable date. Local, free, no signup.
How to use Epoch to Date
- Paste or type your contentThe result appears as you type — there is no submit button.
- Set “Show in UTC”
- Read and copy the resultThe output updates live and the copy button takes it in one click.
Nothing you enter leaves your device
All of the work happens inside your browser. Whatever you type is never packaged up and sent to a server, and no request this page makes carries it.
That makes it safe for contract amounts, personal details and internal documents you would rather not hand to a third party — close the tab and it is gone.
What this tool does not do
Epoch to Date only does what a browser can do on its own — it talks to no backend service. So it keeps no history for you and syncs nothing across devices; if you need a record, copy or download the result.
It is also not a substitute for professional judgement. For legal, medical or tax decisions, treat the output as a starting point rather than a final answer.
Frequently Asked Questions
- Seconds or milliseconds?
- Values under 1e12 are treated as seconds, larger ones as milliseconds.
- What is UTC mode?
- Tick it to see the time in UTC instead of your local timezone.