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Algorithm Visualizer - Free Online Learning Tool | IconVault

Watch bubble, insertion, quick and merge sort plus linear and binary search animate step by step, with comparison and swap counters. Free.

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Algorithm Visualizer

Watch sorting and searching animate step by step

5 of 5 free uses left

Sorting

Searching

Bars24
1 / 428
Speed20/s

1

comparisons

0

swaps / writes

428

total steps

5 of 5 free copies left - everything runs locally in your browser.

Step 1. compare 1 and 18

Pseudocode

for pass in 0..n-1:
  for j in 0..n-2-pass:
    if a[j] > a[j+1]: swap(a[j], a[j+1])
comparing swapping / writing probing done / found

About this tool

IconVault's Algorithm Visualizer makes classic algorithms click by animating them. Watch bubble sort, insertion sort, quick sort and merge sort rearrange bars in real time, and see linear search and binary search probe through an array, with live comparison and swap counters and a plain-English note explaining every single operation.

You control the pace with play, pause, step forward, step back and shuffle, and you can supply your own array to test. It is free and runs fully in your browser. The honest framing: it builds intuition for how algorithms behave, which pairs best with actually coding them yourself when you are preparing for DSA interviews or coursework.

Frequently asked questions

Popular searches

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