Convert Unix timestamps or datetime strings to UTC.
Enter one value per line. Supports Unix epoch timestamps and standard date formats.
This tool runs entirely in your browser. No data is transmitted or stored.
This free UTC timestamp converter allows you to convert Unix epoch timestamps and date strings into both Coordinated Universal Time (UTC) and your local timezone. It supports single and bulk conversions, making it useful for developers, system administrators, and IT professionals.
Simply paste one or more timestamps into the input field, with one value per line, and the tool will instantly display the corresponding UTC and local times. All conversions are performed directly in your browser — no data is transmitted or stored.