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DoubleJump999 project artwork

Modrinth · Minecraft mod

DoubleJump999

A mod that allows players to jump a configurable number of times (default is 10 cause why not) with a configurable cooldown (default is 40 ticks or 2 seconds) to prevent flying

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which DoubleJump999 release should I use?

Updated today
Latest stable file 1.0.3
Game version 1.20.1, 1.20.2, 1.20.3
Loader Forge

DoubleJump999 1.0.3 targets 1.20.1, 1.20.2, 1.20.3 with Forge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.

Where it goes

Is DoubleJump999 required on the client, server, or both?

Installation on the client is optional. Installation on the dedicated server is optional.

Client Optional
Dedicated server Optional
Loader for this release Forge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source marks this as usable on both the client and server.

Understand client and server requirements Read the Minecraft installation guide

What else does DoubleJump999 1.0.3 need?

1.0.3. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add DoubleJump999 without breaking your instance.

Built for DoubleJump999 1.0.3. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use 1.0.3. It targets 1.20.1, 1.20.2, 1.20.3 with Forge; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    Installation on the client is optional. Installation on the dedicated server is optional.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside 1.0.3. It opens that exact file at the source.

About this project

What does DoubleJump999 add?

DoubleJump999 is a lightweight client-side mod that gives your Minecraft character the power of double jumping, just like in classic platformers! With a single tap of your jump key after your initial jump, you can jump again mid-air — adding mobility, fun, and fluidity to exploration and combat.

No commands. No config (for now). Just install and fly (well, almost).

🕹️ How Does It Work?

🔄 Press jump twice — the second press triggers a powerful mid-air boost!

🕒 A cooldown of 2 seconds prevents accidental spam.

🧠 Smart detection avoids false triggers and respects in-game physics.

✨ Works in Creative, Survival, and Adventure modes.

🧍 Client-side only — won't affect servers or other players.

🎯 Why Use DoubleJump999?

Parkour with ease 🧗

Escape mobs with style 🧟

Add flair to your gameplay 🌀

Perfect for modpacks and vanilla+ adventures 🔧

⚙️ Installation

Download and install Minecraft Forge for your desired version.

Drop doublejump999.jar into your mods/ folder.

Launch Minecraft and jump twice to believe it!

Project description from Modrinth.

Pick your setup

DoubleJump999 by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

6 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

DoubleJump999 versions and loaders

4 of 4 releases match

Looking for an older file? The official Modrinth project page is in Resources.