Watch How Computers
Sort Data
Ever wonder how apps organize your playlists, search results, or contacts? SortScope shows you exactly how it happens — step by step, with beautiful animations you can control.
↓ This is sorting in action — each bar is a number being organized from smallest to largest
How It Works
Three simple steps. No coding required. No sign-up needed.
Pick an Algorithm & Generate Data
Choose from 5 different sorting methods (like Bubble Sort or Quick Sort). Hit "Randomize" to create a random set of bars — each bar represents a number.
Press Sort & Watch the Magic
Hit the Sort button and watch the algorithm work in real time. Bars light up as they're compared (pink) and swap positions (orange). You control the speed.
See the Results & Compare
When sorting is done, all bars turn green. Check the stats — how many comparisons? How many swaps? Try different algorithms on the same data to see which is fastest.
5 Algorithms, 5 Different Strategies
Each algorithm solves the same problem — putting numbers in order — but in a completely different way. Click any card to try it.
Built for Learning
Everything you need to understand sorting algorithms — nothing you don't.
See Every Step
Bars change color as the algorithm compares and moves them. You'll see exactly what the computer is "thinking."
Control the Speed
Slow it down to understand each move, or crank it up to watch the algorithm blaze through the data.
Live Stats
Track comparisons, swaps, and time in real time. Compare algorithms to see which is actually faster.
Sound Effects
Toggle sound on to hear the sorting — each comparison plays a tone based on the bar's height. It's oddly satisfying.
Works Everywhere
Fully responsive — use it on your phone, tablet, or desktop. No downloads, no installs.
Keyboard Shortcuts
Press Space to play/pause, R to randomize. Power users can control everything without touching the mouse.