Generate Tuples of Numbers gives you full control over randomly generated number groupings. You decide how many tuples to generate, how many numbers are in each, and what the format looks like. Whether you want space- or comma-separated output, rounded or decimal values, or even negative numbers this tool updates live and keeps things simple. Generate Tuples of Numbers runs entirely in your browser and flashes when output updates.
How to Use:
Type how many tuples you want in the input box. You can also import a file that contains a number. As soon as a valid value is entered, the tool generates the output instantly. It flashes the output box so you know it changed.
Use the Options box to control the formatting. Adjust the tuple size (like 2, 3, or more) using the number input. Want negative values? Flip the “Include negative values” switch. Prefer decimals instead of integers? Turn on “Use decimal values.” Then choose whether you want the items in each tuple to be space-separated or comma-separated. Once the output looks right, copy it or export it. The live counter below the output shows how many lines were generated.
What Generate Tuples of Numbers can do:
Generate Tuples of Numbers creates random numeric tuples of any length from pairs to 20-item groups. This makes it great for generating test data, matrix inputs, simulation seeds, or anything that needs consistent random tuples. You can set the size, control the precision, and choose your formatting with no extra effort.
Everything happens right in your browser. It’s fast, responsive, and doesn’t store anything. Each change updates the result in real time, and the counter shows exactly how many tuples were created. Copy or export your results with one click.
Example:
Input:
6Tuple size: 3 | Separator: Space | Decimals: OFF | Negatives: OFF
Output:
18 65 29
94 73 6
2 100 53
71 40 81
86 23 88
4 91 39Tuple size: 4 | Separator: Comma | Decimals: ON | Negatives: ON
74.1010,-62.3829,13.0003,91.3308
28.3281,-44.0293,55.1011,-97.0332Common Use Cases:
Use this tool when you need large sets of number tuples for testing, seeding data, machine learning prep, or generating simulation values. Whether you’re filling a spreadsheet, creating fake datasets, or generating training inputs, Generate Tuples of Numbers adapts fast to your format. Everything updates live, and the result is ready to copy or download.
Useful Tools & Suggestions:
After generating number tuples, Flatten a List helps convert them into a single row or column for easier processing. And if you want a quick visual breakdown of what you’ve got, Visualize a List lets you explore the structure at a glance.