StepUpAgain
I don't know my version or loader
This is an updated version of the existing Fabric StepUp mod, which in turn is an updated version of the original Forge-based StepUp mod. All I did was update it to use the attribute system in 1.20.6 as the old method no longer exists.
StepUpAgain helps you to climb blocks without needing to jump, or autojump. While it's similar to enabling autojump, it doesn't come with the hunger penalty that jumping has.
It allows you to switch between "normal mode" and "autojump mode" which are what the client normally does, and "big steps mode" which allows you to climb full blocks without jumping. Modes can be switched using the J key at any time; the key can be changed in options as usual.
The mod is client side and should work with vanilla servers as well, except if the server has some code to prevent the mod from working. Because of this, the mod saves its configuration per server, so you can turn it on wherever it works without hampering servers where it doesn't.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1
- 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 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.
- Ships as stepup-1.21-fabric0.100.1-1.4.jar — drop this file into the mods folder
- Download size: 51 KB
- Download link checked 27 Aug 2026 — working
These come from our own check of the pack file, not from the source page.