XSular Tools

Unix Timestamp Converter

Developer Tool

Unix Timestamp Converter

Convert Unix timestamps to human-readable dates and back, with timezone support.

InstantPrivateBrowser

Current timestamp

Updates every second · UTC

Seconds

1780196927

Milliseconds

1780196927939

UTC (ISO 8601)

2026-05-31T03:08:47.939Z

Timestamp → Human Date

Date format

Result

Enter a Unix timestamp to convert it instantly.

Date → Timestamp

Date and time are interpreted in the selected timezone, then converted to UTC epoch.

Result

Pick a date and time to generate Unix timestamps.

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About This Tool

Unix Timestamp Converter: Epoch Time to Human-Readable Dates

What Is a Unix Timestamp?

A Unix timestamp counts the number of seconds (or milliseconds) since January 1, 1970 UTC — the Unix epoch. Developers encounter timestamps in APIs, databases, logs, and JWT tokens. Converting between epoch values and readable dates is a daily task when debugging, writing migrations, or verifying scheduled jobs.

The XSular Timestamp Converter runs entirely in your browser. Paste a timestamp, pick a date, or watch the live clock — nothing is sent to a server.

How to Use the Converter

In Timestamp → Human Date, enter a Unix value in seconds or milliseconds — the tool auto-detects which unit you used. See local time, UTC, relative phrasing like "3 days ago", and the day of the week. Click Use Current Time to fill in the present moment instantly.

In Date → Timestamp, pick a date and time, choose a timezone (UTC, EST, PST, CET, and more), and get the equivalent Unix timestamp in both seconds and milliseconds. Copy any output with one click.

Switch the format selector between ISO 8601, RFC 2822, and a custom readable layout for the human-date outputs.

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