Number Tools

Calculate Percentages takes a list of numbers and shows what percent each one contributes to the total. It’s ideal for understanding distributions, building charts, or running quick numeric analysis all…

Count Number Occurrences scans your input and tells you how often each number appears. It’s great for summarizing datasets, spotting frequency patterns, or validating duplicate entries. Everything updates live as…

Looking for repeating patterns or number loops in your data? The Find Patterns in Numbers Tool makes it dead simple to detect repeated digit sequences from raw numerical input. Just…

Decrease All Digits in a Number modifies each digit in your input by subtracting a value you specify. You can choose whether the digits should wrap around (e.g. 0 –…

Decrease a Number lets you subtract a value from every number you input. Whether you’re adjusting scores, offsetting values, or simplifying data, this tool processes numbers instantly with live output…

Increase All Digits in a Number adjusts each digit independently by a value you choose. Whether you’re scrambling numbers, testing digit logic, or building numeric transformations, this tool gives you…

Increase a Number lets you quickly add a specific amount to every number in your input. Whether you’re offsetting values, running math transformations, or prepping numeric data, this tool handles…

Rotate a Number lets you shift each number’s digits by a custom amount. You control how many digits to rotate and in which direction. Whether you’re scrambling input, testing logic,…

Reverse a Number takes each number you enter and flips its digits. It automatically removes any non-digit characters and shows the clean, reversed version. Whether you’re working with serials, testing…

Custom-pad a Number lets you define both the padding character and the target length for each number. It’s perfect for formatting IDs, aligning values, or styling numeric data. Choose any…