Current Unix Timestamp

Read the live Unix epoch, inspect exact seconds through nanoseconds, compare IANA time zones, decode log timestamps in bulk, and preserve large integers without unsafe rounding.

Live epoch · exact unit inspection · log batch decoder

Unix Time Workbench

Read one browser wall-clock instant, inspect an arbitrary epoch or offset-aware ISO date-time, compare IANA time-zone renderings, decode log timestamps in bulk, and keep exact high-resolution integers as strings or BigInt-safe values.

LIVE

—

—milliseconds

—microseconds* scaled

—nanoseconds* scaled

—signed 32-bit Unix diagnostic

1. Inspect an epoch or offset-aware ISO instant

Paste seconds, milliseconds, microseconds or nanoseconds as an integer, or an ISO value ending in Z or an explicit numeric offset. Auto-detection is optimized for modern Unix epoch magnitudes.

Timestamp / ISOInput unit

—seconds

—milliseconds

—microseconds

—nanoseconds

ISO UTC—HTTP / RFC date—Browser local—Relative—

2. Render the same instant in three IANA time zones

A Unix timestamp does not contain a time zone. These selectors only change the human-readable rendering of the same instant.

Zone A—Zone B—Zone C—

Shift or snap to a UTC boundary

AmountUnit

3. Developer log batch decoder

Decode up to 100 non-empty rows. Use timestamp or label,timestamp. Integer units are auto-detected; offset-aware ISO rows are accepted. Invalid rows remain visible instead of disappearing.

#	Label	Input	Detected	UTC ISO	Zone A	Relative

4. Copyable audit & code recipes

The audit keeps unit precision and rendering assumptions beside the values. Runtime snippets show common current-epoch calls.

5. Snapshots, project JSON & portable state

Save up to 20 named snapshots in this browser. Export/import the full snapshot list separately. A project JSON or portable URL preserves the active inspector settings; portable URLs cap batch data at 40 rows.

Snapshot name

#	Name	Milliseconds	UTC ISO	Actions

Clock and precision boundary: live browser wall-clock values originate from Date.now(), which returns milliseconds since the Unix epoch and may be precision-reduced by the browser. The displayed live microseconds and nanoseconds are exact scaling of that millisecond sample, not measured sub-millisecond precision. performance.now() is appropriate for monotonic elapsed-time measurements but is not a Unix epoch clock. IANA zones change rendering only. Ordinary Unix/POSIX conversion does not represent leap seconds. The workbench keeps large µs/ns integers as BigInt/string-style values rather than silently forcing them into an unsafe JavaScript Number.

Ready.

Live wall-clock values with a stable snapshot

Seconds and milliseconds come from the browser wall clock. Microseconds/nanoseconds remain scaled from millisecond precision; Freeze snapshot gives a stable set to copy.

Built for developer copy-and-check workflows

v264 keeps current-time shortcuts, copy actions, practical mobile controls and the governing unit/zone assumption next to the result so common log and API timestamp checks take fewer steps.