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Odd number generator

World's simplest number tool

Quickly generate a sequence of odd numbers in your browser. To get your sequence, just specify the first term and how many numbers you need in the options below, and this utility will generate that many odd numbers. Created by developers for developers.
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Options for Odd Numbers
First number in odd values list.
Length of output odd values list.
Character between list elements. (By default newline.)
Growth of Odd Numbers
Generate odd numbers from a smaller value to a larger one. (1, 3, 5, 7, ...)
Generate odd numbers from a larger value to a smaller one. (-1, -3, -5, -7, ...)
Odd number generator tool What is a odd number generator?
This is an online browser-based utility for generating a list of odd numbers. A number is called odd, if it's not divisible by 2 without a remainder. Odd numbers always end with digits 1, 3, 5, 7, or 9. This tool generates a list of consecutive odd numbers, starting with a certain number. You can specify how many terms you want in your sequence and the starting value of the sequence. You can also choose the directions of growth for the sequence (increasing or decreasing) and set the character that's inserted between the sequence elements. That's numberwang!
Odd number generator examples Click to use
Increasing Odd Numbers
In this example, an increasing list of ninety-nine odd numbers is generated. The list starts with the number 9 and each next value in the list is separated by a comma.
9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109, 111, 113, 115, 117, 119, 121, 123, 125, 127, 129, 131, 133, 135, 137, 139, 141, 143, 145, 147, 149, 151, 153, 155, 157, 159, 161, 163, 165, 167, 169, 171, 173, 175, 177, 179, 181, 183, 185, 187, 189, 191, 193, 195, 197, 199, 201, 203, 205
Required options
These options will be used automatically if you select this example.
First number in odd values list.
Length of output odd values list.
Character between list elements. (By default newline.)
Generate odd numbers from a smaller value to a larger one. (1, 3, 5, 7, ...)
Decreasing Odd Numbers
This example generates a list of decreasing odd numbers separated by semicolons. The total list length is 30 elements and we've specified the first value to be 22. Notice that because 22 is even, the tool skips it and starts the list with the next odd number in the negative direction, which is 21.
21; 19; 17; 15; 13; 11; 9; 7; 5; 3; 1; -1; -3; -5; -7; -9; -11; -13; -15; -17; -19; -21; -23; -25; -27; -29; -31; -33; -35; -37
Required options
These options will be used automatically if you select this example.
First number in odd values list.
Length of output odd values list.
Character between list elements. (By default newline.)
Generate odd numbers from a larger value to a smaller one. (-1, -3, -5, -7, ...)
Pro tips Master online number tools
You can pass options to this tool using their codes as query arguments and it will automatically compute output. To get the code of an option, just hover over its icon. Here's how to type it in your browser's address bar. Click to try!
https://onlinenumbertools.com/generate-odd-numbers?&start=9&count=99&separator=%2C%20&increasing-sequence=true
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