Generate a UNIX Time Sequence

Generate a UNIX Time Sequence tool lets you instantly create a list of UNIX timestamps between two points in time. Whether you’re simulating logs, timestamps, or time intervals, this tool gives you full control over the start, end, and step size.

Paste your input above or import a file below.
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Supported file types: .txt, .csv, .log
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How to Use:

  1. Adjust the Start Time and End Time fields using UNIX time format (seconds since 1970-01-01 UTC).
  2. Set the Step (seconds) to define how far apart each timestamp should be.
  3. Click Generate to create the sequence.
  4. Use Copy Output to copy the list, or Export to File to download it.
  5. Use Clear All to reset inputs and outputs.

What Generate a UNIX Time Sequence Tool can do:

It generates sequential UNIX timestamps from a defined start to an end value at a regular interval. Perfect for creating test data, filling time series, or scripting anything that needs precise time points. Adjusting the step lets you get hourly, 5-min, or custom-spaced intervals instantly.

Example:

Start Time: 1715900000End Time: 1715903600Step: 300

Output:

1715900000
1715900300
1715900600
1715900900
...
1715903600

Common Use Cases:

This is great when you need a predictable list of UNIX timestamps for scripting, generating CSVs, or simulating time-based data. You can customize the interval spacing for logging intervals, task scheduling, or batch processing markers.

Useful Tools & Suggestions:

If you’re comparing timestamps, Generate Random UNIX Time gives you more varied data to work with. And when you’re ready to read those values, Convert UNIX Time to Human Time helps translate them into something recognizable.

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