Unix Timestamp Converter

Convert between Unix timestamps (epoch seconds) and human-readable UTC dates. Includes a live "now" button. Processed in your browser.

All processing happens locally in your browser. No files are uploaded.

Timestamp → Date Date → Timestamp

FAQ

What is a Unix timestamp?: The number of seconds since January 1, 1970 (UTC). Commonly used in APIs, databases, and system logs.
Which date formats are accepted?: ISO 8601 (YYYY-MM-DD, YYYY-MM-DD HH:MM:SS), and RFC 3339 with timezone offset.
Is my data uploaded anywhere?: No. All conversion happens locally in your browser.