Download Collider View FREE Unity.
Never make a collider the wrong size again!
Take the guesswork out of debugging collisions with Collider View. This handy tool lets you visualize 2D & 3D capsule, sphere, box, and mesh collision primitives in the Unity editor Game View and in-game builds.
– Works in Unity & Unity Pro
– Completely C# and shader script, no DLLs or external assets needed