⏱️ Timestamp Converter
Convert Unix timestamps to human-readable dates and vice versa — with timezone support, multiple formats & real-time preview
Our Free Timestamp Converter - Unix Epoch to Date is a free online developer utility that instantly converts Unix timestamps (epoch time) to human-readable dates and vice versa, right in your browser. Unix timestamps are the universal way computers track time — counting seconds since January 1, 1970 (UTC). Our tool converts both second-level (10 digits) and millisecond-level (13 digits) timestamps. Simply paste a Unix timestamp, and it is instantly converted to a human-readable date and time in your local timezone, with options to display in UTC and ISO 8601 format. Conversely, you can select any date and time to generate its corresponding Unix timestamp. The tool automatically detects your browser's timezone and shows the local time alongside UTC for clarity. All conversion happens entirely in your browser — your timestamps never leave your device. Perfect for developers debugging API responses, system administrators parsing log files, data analysts processing time-series data, and anyone working with epoch-based timestamps. No downloads, no sign-up, no data collection.
What timestamp formats does the tool support? +
This Free Timestamp Converter - Unix Epoch to Date tool converts between Unix timestamps (seconds/milliseconds since 1970), ISO 8601, RFC 2822, and human-readable date formats.
Does it handle millisecond timestamps? +
Yes. The tool detects whether the timestamp is in seconds (10 digits) or milliseconds (13 digits) and converts accordingly.
Can I convert timestamps to different time zones? +
Yes. The tool displays the converted date in your local time zone and can show UTC and other major time zones.
Can I batch convert multiple timestamps? +
Paste one timestamp at a time for instant conversion. For batch processing, each line is treated as a separate timestamp.