Timestamp Generator

The current Unix timestamp, updating live — plus a converter below. Runs entirely in your browser.

Seconds

Milliseconds

Convert

Enter a Unix timestamp (seconds or milliseconds) or a date/time string.

ℹ️ How this works

A pasted number is treated as a timestamp: 13 or more digits means milliseconds, fewer means seconds (10-digit seconds run out around the year 2286, so this is an unambiguous cutoff).
A date/time string without an explicit timezone (no Z or +HH:MM) is treated as UTC, not your local time zone — this keeps results consistent between the page and the API.
Runs entirely client-side on this page — nothing you type here is ever sent anywhere. The JSON API below is a separate, opt-in endpoint for scripts.

💻 Show API usage examples (cURL)

Current time:

curl -sS https://devops.majbase.com/timestamp-generator/api

Returns {"unix_seconds", "unix_milliseconds", "iso_utc"}.

Convert a timestamp or date:

curl -sS "https://devops.majbase.com/timestamp-generator/api" --data-urlencode 'value=1700000000'

Returns {"mode": "timestamp-to-date"|"date-to-timestamp", "iso_utc", "unix_seconds", "unix_milliseconds", ...}, or {"error": "..."} for unparseable input.