ModsJava
Double Jump Boost
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Replaces the increased jump height from jump boost with a double (or triple) jump, based on the effect level. Each level of jump boost allows you to jump one more time in midair. Landing will reset your jump count, and a successful mace hit will recover one jump. As you'd expect, jumping at the end of a fall before hitting the ground will avoid or reduce fall damage depending on timing. This makes jump boost more controllable and desirable in survival mode.
This idea came from an episode of The Spawn Chunks podcast.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 26.1, 26.1.1, 26.1.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as doublejumpboost-1.1.3+26.1.jar — drop this file into the mods folder
- Download size: 14 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.