Generate Triples of Numbers makes it easy to create lists of three-number groupings random, clean, and ready to copy or export. You decide how many you need, whether to include decimals or negatives, and how each triple is formatted. The output updates live and flashes when it changes. Generate Triples of Numbers gives you full control with no page reloads.
How to Use:
Enter how many triples you want in the box labeled “How many triples?” You can paste the value or import it from a file. The moment a valid number is entered, your list of number triples appears instantly. A quick blue flash on the output box confirms the update.
In the Options box, you can change the output style. Use the radio buttons to choose between space- or comma-separated formatting. If you want decimal values, turn on the “Use decimal values” toggle. Need negative numbers too? Just flip that toggle. Once you’re happy with the output, copy it or export it as a plain text file. The live counter under the output keeps track of how many triples were generated.
What Generate Triples of Numbers can do:
Generate Triples of Numbers creates quick batches of random values grouped in threes. You can choose if they appear like 23 78 45 or 12.3918,-44.0051,91.3892 depending on your formatting settings. This is useful for test data, simulation inputs, 3D point generation, and more.
Everything runs in your browser and updates in real time. You don’t need to wait or refresh. The result flashes when changed and is always copy- or export-ready. You also get a live counter to confirm how many lines you’ve generated.
Example:
Input:
10Output with default settings:
18 42 96
57 89 21
8 73 60
29 45 88
33 70 17
93 12 61
44 79 50
3 15 67
100 38 6
77 84 92With commas and decimals ON:
71.2191,84.1100,-33.0918
-29.0027,60.7119,21.4112
50.1394,-92.3721,-18.0083Common Use Cases:
Use it for anything that needs structured triples: 3D coordinates, grouped scores, RGB values, tuple testing, or synthetic data creation. The toggles help shape the output to match your needs with clean copy/export options built in. It’s fast, flexible, and stays completely local.
Useful Tools & Suggestions:
If you’re working with pairs, Generate Triples of Numbers is the next logical step for adding complexity. And when you’re ready to break those down visually or structure them neatly, Create a Number Tree can help organize everything in layers.