⏱️ Free online time utility

Free Timestamp Converter

Convert Unix timestamps into human-readable dates and convert dates back into Unix timestamps instantly.

⚡ Instant results 📱 Mobile friendly 🔒 No login required
Convert timestamps and dates
Input
Output
Main result
UTC
Local time
Unix milliseconds / seconds
❓ Common questions

Free Timestamp Converter FAQ

Quick answers to common questions about this tool.

What is a Unix timestamp?

It is the number of seconds or milliseconds that have passed since January 1, 1970 UTC.

Can this detect seconds and milliseconds?

Yes. It detects the likely format from the input length.

Can I convert dates into timestamps?

Yes. You can convert a selected date and time back into a Unix timestamp.

Explore more useful tools

WebUtility keeps your most practical online tools in one place with a consistent, mobile-friendly design.