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Timestamp Converter

Convert between Unix timestamps and human-readable dates

How to use

  1. Choose a direction: Timestamp → Date or Date → Timestamp.
  2. Enter the Unix timestamp (seconds) or pick a local date/time.
  3. Use 'Use Current Time' for a quick now-to-timestamp conversion.
  4. Copy the converted value once it appears below the input.

Examples

Timestamp to Date

1609459200 → 1/1/2021, 00:00:00 (local timezone).

Date to Timestamp

2025-01-01 12:30 → 1735734600 (seconds).

Current Time

Tap 'Use Current Time' to grab your now timestamp instantly.

FAQs

Do you store dates or timestamps?

No. Everything is calculated in your browser.

Why does the date show my timezone?

toLocaleString formats using your device locale and timezone. Timestamps themselves are UTC-based.

Milliseconds or seconds?

Enter timestamps in seconds. The tool multiplies by 1000 to create a Date.

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