Sorting Lab

Animated sorting visualizer: bubble, insertion, selection, quick, merge, and heap sort with run, step, and speed controls.

About this tool

Animated sorting lab. Algorithms emit cmp / swap / set events; the renderer paints bars and counters. Use Run for animation, Step for one event at a time, or adjust the speed slider.

Algorithms

Bubble, insertion, selection, quicksort (Lomuto), merge sort, heap sort.