Queue Visualizer
Visualize First-In-First-Out (FIFO) operations in real-time
Queue ready
Queue Visualization
Queue is empty - add some elements!
How Queue Works (FIFO Principle)
Enqueue Operation
New elements are added to the rear (end) of the queue. The rear pointer moves forward to accommodate new items.
Dequeue Operation
Elements are removed from the front (start) of the queue. The front pointer moves forward to the next item.
First-In-First-Out (FIFO)
The first element added to the queue will be the first one to be removed. This is different from a stack which follows Last-In-First-Out (LIFO).