Price 5$ on Unity Asset Store: https://assetstore.unity.com/packages/tools/physics/collider-view-25478
But now you can download Collider View FREE.
Collider View v1.17
Collider View v1.1
Never make a collider the wrong size again!
Take the guess work 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
– Easy integration, just drag & drop one script onto your main camera
– Customize colors to your liking; distribute to your QA team for simple, visual bug reporting
– Fully tested and working on a variety of Android and iOS devices
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