Date & Time Tools

Choose a feature below. Every tool runs on your device — no uploads required.

Cron Expression Generator

Build, decode, and validate cron expressions in plain English. See the next scheduled run times instantly. Runs locally in your browser.

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Unix Timestamp Converter

Convert Unix epoch timestamps to human-readable dates and back, in seconds or milliseconds, with local, UTC, and ISO 8601 output. Browser-based, no uploads.

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Working Days Calculator

Count business days between two dates, excluding weekends and custom holidays. See total, weekend, and holiday day breakdowns. Browser-based, no uploads.

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