ModsJava
Quick Double Jump
Java mod listed for Minecraft 1.19–1.21. Downloads from the MC Java Mods app on Android.
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.
Double Jump
Jump higher, move faster, and add a smooth mobility boost to your gameplay!
This mod allows players to double jump giving you an extra leap while in mid-air.
How It Works
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Press R (default) while in the air to perform the second jump.
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You can change the keybind anytime in
Options → Controls → Misc.
Perfect for parkour maps, exploration, combat mobility, or just having fun bouncing around your world!
Enjoy your upgraded movement! 🚀
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.8, 1.19.4, 1.20.1
- 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 CurseForge — 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.
File checked by MCModsHub
- Ships as double_jump-1.0.0-neoforge-1.21.1.jar — drop this file into the mods folder
- Download size: 22 KB
- Download link checked 2 Oct 2026 — working
These come from our own check of the pack file, not from the source page.