Latest Tools

The Generate a Multi-integer Sequence tool lets you build multiple integer sequences at once. Just feed in a list of start, end, and step values, and it’ll generate a flattened…

The Create an Integer Array tool builds a clean, customizable list of integers based on your start, end, and step values. Whether you’re generating test data, ranges for scripts, or…

The Convert Hex Base to Integers tool takes any list of hexadecimal values and converts them into regular base-10 integers like turning FF into 255. You can paste your input,…

The Convert Integers to Words tool lets you instantly turn numbers into written words. Whether you’re working with single digits or large values, this tool makes it super simple to…

The Convert Integers to URL Encoding tool lets you instantly turn numbers into their URL-safe hexadecimal codes like turning 32 into %20. It’s a simple way to encode characters from…

The Change Integer Sign tool flips the sign of every number in your list. Whether you’re working with positives, negatives, or zeroes, it quickly reverses the sign of each integer…

Got a list of numbers you want to bump up by 1… or 10… or 0.5? The Increment Integers tool lets you do exactly that. Drop in your list, pick…

Need to flip every number in a list to its negative form? The Make All Integers Negative tool does that instantly. Whether you’ve got a comma-separated set, a messy paragraph,…

Got a list of numbers that just won’t line up? The Right-align Integers tool fixes that. It takes a set of integers and formats them so they all align neatly…

Got a string full of percent-encoded characters like %20, %3F, or %21? This tool decodes that URL-encoded mess and spits out the actual integer values for each character so you…

Trying to pull numbers from messy text? This tool grabs every standalone integer including negatives and zero and gives you a clean, customizable list. Whether you want it comma-separated, one-per-line,…

Need to turn a Base64 string into a list of integers? The Convert Base64 to Integers tool makes that easy. Just paste in your encoded text, and it decodes it,…

Need to turn a list of numbers into HTML entities? The Convert Integers to HTML Entities tool takes any set of integers and transforms them into their &#…; equivalents. You…

The Generate von Neumann Ordinals tool lets you create a list of von Neumann-style ordinals up to any non-negative number you type in. These are sets where each number is…

The Join Integers tool takes a list of numbers and combines them into a single line using whatever delimiter you want. It’s perfect for converting newline-separated integers into a CSV…

The Center Integers tool takes a list of numbers and centers each one inside a fixed-width string. You pick the total width, choose a padding character, and it handles the…

The Generate Oscillating Integers tool creates sequences that bounce between a minimum and maximum value like 1 to 5 and back, repeated as many times as you need. You control…

The Convert Integers to Hex Base tool transforms plain integers into hexadecimal values instantly. Just paste a list of numbers and the tool handles the rest with options to use…

Divide Integer Digits takes numbers and splits each one into its individual digits. You can pick how those digits get joined with commas, spaces, line breaks, or your own custom…

Print Decreasing Integers quickly generates a list of numbers counting down from a start value to an end value. You get full control over the step size, whether to include…