Recursion Visualizer
Visualize recursive function calls step by step. See the call stack and return values for factorial, Fibonacci, and more.
25.0Kuses
8.4/10(69)
Result
120
5 total calls, max depth 4
Call Stack
factorial(5)=>120
factorial(4)=>24
factorial(3)=>6
factorial(2)=>2
factorial(1)=>1
Features
- Factorial, Fibonacci, power, and sum recursion
- Visual call stack with depth indication
- Return value tracing
- 100% client-side
⚡ Pro OptionsSponsored
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Disclaimer: This tool is provided as-is for informational and educational purposes only.