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    Timestamp Converter

    Convert between timestamps and human-readable dates. Free online timestamp converter with timezone support, multiple formats, and batch conversion.

    Runs locally in your browser — your input is not uploaded.

    Try an example:

    Current Unix Timestamp

    1782332704
    2026-06-24T20:25:04.547Z

    Auto-detect: values under 10,000,000,000 are treated as seconds; longer values as milliseconds.

    Time format notes

    Store UTC, display local time intentionally.

    Unix epoch counts from 1970-01-01 00:00:00 UTC.

    10-digit timestamps are seconds; 13-digit values are milliseconds.

    Need examples? ISO 8601 Dates in JSON APIs: Formatting Rules That Prevent Bugs
    Related tools:JSON FormatterRegex Tester

    Learn more about this tool