Symbol used to split input.
Symbol used to join output.
Group size for shuffling.
What is a Integer Shuffler?
The Shuffle Integers tool is a high-speed randomizer designed to reorder lists of numbers with mathematical precision. It allows for total control over data structure by letting you define custom symbols for both splitting your input and joining your output (defaulting to clean new lines). Unique to this tool is the Shuffle Groups feature, which lets you keep specific clusters of integers together during the randomization process, while the Skip Repeated Integers toggle ensures your final list is entirely unique by stripping out duplicates instantly. Whether you are generating random data for testing or organizing classroom sets, this tool provides a copy-paste ready result in seconds without any manual editing.