CurseForge · Minecraft mod
PolyHitbox
An extremely customizable hitbox mod
Quick answer
Which PolyHitbox release should I use?
PolyHitbox 1.3.3 targets 26.3 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. 1 required mod needs a matching file.
Where it goes
Is PolyHitbox required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does PolyHitbox 1.3.3 need?
1.3.3. Change the file and its required mods may change too.
Install OneConfig, Fabric Language Kotlin, Compose Multiplatform, Fabric API first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match. 2 come through another mod in the chain.
2 extra mods were pulled in by other dependencies. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add PolyHitbox without breaking your instance.
Built for PolyHitbox 1.3.3. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.3.3. It targets 26.3 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install OneConfig, Fabric Language Kotlin, Compose Multiplatform, Fabric API first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match. 2 come through another mod in the chain.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.3.3. It opens that exact file at the source.
About this project
What does PolyHitbox add?
PolyHitbox
A hitbox modification mod
Features
- Toggle Keybind
- Show Condition - Always / Hovered / Toggled / Never
- Dashed Lines
- Outline
- Eye Height
- View Ray
Gallery

Project description from CurseForge.
Pick your setup
PolyHitbox by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3
1 loader build26.2
1 loader build26.1.2
1 loader build26.1.1
1 loader build26.1
1 loader build1.21.11
1 loader build1.21.10
1 loader build1.21.8
1 loader build1.21.5
1 loader build1.21.4
1 loader build1.21.1
1 loader build1.8.9
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
PolyHitbox versions and loaders
1.3.3
polyhitbox-1.3.3+26.3.jar
26 Oct 2026
1.3.3
polyhitbox-1.3.3+26.2.jar
26 Oct 2026
1.3.3
polyhitbox-1.3.3+26.1.jar
26 Oct 2026
1.3.3
polyhitbox-1.3.3+1.21.11.jar
26 Oct 2026
1.3.3
polyhitbox-1.3.3+1.21.10.jar
26 Oct 2026
1.3.3
polyhitbox-1.3.3+1.21.8.jar
26 Oct 2026
1.3.3
polyhitbox-1.3.3+1.21.5.jar
26 Oct 2026
1.3.3
polyhitbox-1.3.3+1.21.4.jar
26 Oct 2026
1.3.3
polyhitbox-1.3.3+1.21.1.jar
26 Oct 2026
1.3.2
polyhitbox-1.3.2+26.3.jar
12 Oct 2026
1.3.2
polyhitbox-1.3.2+26.2.jar
12 Oct 2026
1.3.2
polyhitbox-1.3.2+26.1.jar
12 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.