Unix timestamps are everywhere: API responses, log files, database columns, JWT iat/exp fields. But 1735689600 does not tell you much until you decode it. I built a Timestamp Converter to do that instantly — in the browser, no server, no libraries.
What it does
Timestamp → Date: paste any Unix timestamp (seconds or milliseconds, auto-detected) and get it formatted in 10+ representations
Date → Timestamp: type a date string (2025-01-01 09:00:00, ISO 8601, YYYY/MM/DD) and get the epoch back
Live clock: current Unix time in seconds, milliseconds, and ISO 8601, updated every second
