Lime Kit

Timestamp Converter

Convert between Unix timestamps and human dates, timezone aware. No uploads.

Unix (seconds)
1792097006
Unix (milliseconds)
1792097006478

How does the timestamp converter work?

The top card shows the current Unix time in both seconds and milliseconds, ticking live. Paste any Unix value into the second card and Lime Kit auto-detects whether it's seconds or milliseconds before formatting it as a human-readable date in both your local timezone and UTC, using the browser's Intl.DateTimeFormat.

Need to go the other way? Pick a date and time in the third card and get back its Unix timestamp in both seconds and milliseconds. Everything runs locally — nothing is sent to a server.

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Sonic

That same early Sonic 2 prototype includes a fully playable Spring Yard Zone on its level-select screen, a stage that was cut from every version released afterward.

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