Timestamp Converter
Convert between Unix timestamps and human-readable dates instantly.
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How to use
- 1The current Unix timestamp is shown automatically — click "Use Now" to refresh it.
- 2Enter any Unix timestamp (in seconds or milliseconds) into the input field.
- 3The tool detects the format automatically and outputs UTC, ISO 8601, local time, and both Unix formats instantly.
- 4To convert a human-readable date to a timestamp, type a date string into the Date String field.
Why use this tool?
Unix timestamps are ubiquitous in APIs, logs, databases, and server responses — but they're unreadable at a glance. This tool converts them to every common format in one step, and handles both second and millisecond precision automatically, saving you from mental arithmetic or reaching for code.