Breadth-First Search (BFS) Visualizer — Step-by-Step Interactive Animation

Watch BFS in action step-by-step. Explores neighbors level-by-step. Now supports target-node searches, predecessor path highlighting, and unweighted shortest path reconstruction.

How to Use the Breadth-First Search (BFS) Visualizer

  1. Click Play to start the animation or use Step Forward for manual control.
  2. Adjust the speed slider to slow down or speed up the visualization.
  3. Use Custom Input to visualize with your own data.
  4. Click Code to view the implementation in JavaScript, Python, Java, C, or C++.

Explore More Algorithms

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  • Insertion Sort Visualizer
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  • Quick Sort Visualizer
  • Heap Sort Visualizer
  • Radix Sort Visualizer
  • Linear Search Visualizer

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