The JavaScript Timestamp Converter lets developers translate between every major time format used in programming — including Unix timestamps, ISO 8601, UTC, and local strings. It’s perfect for debugging APIs, inspecting database records, or testing date logic across systems.

Unlike typical converters, this tool features a calendar input for intuitive selection and instant updates across all formats. It runs entirely in your browser — no data ever leaves your device — making it both secure and lightning-fast.

Whether you’re validating epoch timestamps or generating ISO strings for REST APIs, this converter ensures your time data is always precise and in sync.