This Fabric mod for Minecraft 1.21 enables the debug feature renderServerSideHitbox which is present as an unused function in the game's code. Enable hitboxes with F3+B and this mod will show the server-side hitboxes in green in addition to the normal client-side ones in white.
This only works for the integrated server in singleplayer mode.
Usage examples include observing desync after sprint-punching entities or standing on a client-side piston head.
| Version | Minecraft | Loader | Download |
|---|---|---|---|
|
Entity Desync Viewer 1.0.3+1.21.5 1.0.3+1.21.5 |
1.21.5, 1.21.6, 1.21.7, 1.21.8, 25w14craftmine
|
fabric
|
Download |
|
Entity Desync Viewer 1.0.2+1.21.2 1.0.2+1.21.2 |
1.21.2, 1.21.3, 1.21.4
|
fabric
|
Download |
|
Entity Desync Viewer 1.0.2+1.21 1.0.2+1.21 |
1.21, 1.21.1
|
fabric
|
Download |
|
Entity Desync Viewer 1.0.1 1.0.1 |
1.21.2, 1.21.3
|
fabric
|
Download |
|
Entity Desync Viewer 1.0.0 1.0.0 |
1.21, 1.21.1, 1.21.1-rc1
|
fabric
|
Download |