Unix Time Tools — Unix Timestamp Converter

Convert Unix and Epoch timestamps instantly. Supports seconds, milliseconds, microseconds and nanoseconds with UTC, local time, batch conversion and timezone tools. All conversions run in your browser — nothing is uploaded or saved.

Tools: Batch Converter , Milliseconds , Timezone Converter , Unix Time Guide , FAQ .

Unix Timestamp Converter – Epoch Time Converter | Unix Time Tools

Convert Unix and Epoch timestamps instantly. Supports seconds, milliseconds, microseconds and nanoseconds with UTC, local time, batch conversion and timezone tools.

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Batch — Convert up to 500 Unix timestamps at once. Supports seconds, milliseconds, microseconds and nanoseconds with UTC, local and ISO 8601 results.
Milliseconds — Convert Unix milliseconds to dates and dates to 13-digit millisecond timestamps. Includes seconds conversion and clear examples.
Timezone — Compare a Unix timestamp across UTC, your local timezone and a selected IANA timezone without changing the underlying timestamp.
Unix Time Guide — Learn Unix time, Epoch time, seconds vs milliseconds, UTC, timezones, ISO 8601, negative timestamps and the Year 2038 problem.
Faq — Answers to common questions about Unix timestamps, Epoch time, milliseconds, timezones, precision, batch conversion and privacy.
Privacy — Read how Unix Time Tools handles privacy, browser-side processing, cookies, future advertising and user data.
Terms — Terms governing use of Unix Time Tools and its browser-based Unix timestamp conversion utilities.
Contact — Contact Unix Time Tools with questions, feedback or support enquiries.