
ToggleAutoJump
An accessibility mod that also helps you run up stairs quickly.
Screenshots

About this Mod
Archival Notice
I'm not planning on doing any more modding for Minecraft. If you would like this mod to be updated, feel free to fork or take any code you need!
ToggleAutoJump
This mod is useful not only for accessibility, but also for running up stairs very quickly.
Without Auto Jump Enabled

With Auto Jump Enabled

Fastest way to climb stairs with Auto Jump (at regular movespeed)

How to use
The keybind to toggle auto jump is in the first tab of the controls menu. By default, the key is Left Alt.
Available Versions
How to Install ToggleAutoJump on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.8).
Install Mod
Open the mod browser in the dashboard and search for "ToggleAutoJump". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.8, 1.21.7, 1.21.6 (+9 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
ToggleAutoJump server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.8). You can switch loaders with one click in the panel.
Is ToggleAutoJump compatible with fabric?
ToggleAutoJump officially supports fabric for Minecraft 1.21.8, 1.21.7, 1.21.6. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with ToggleAutoJump – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if ToggleAutoJump consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install ToggleAutoJump with just one click on your server.