
AutoAFKFish
A mod that lets you AFK Fish in the background when used with an auto fishing setup. Default Keybind is F12.
About this Mod
AutoAFKFish
A fairly simple fabric mod for all versions of Minecraft that support fabric prior to 1.21.9 with v1.1.2, and 1.21.9+
with v1.1.3, making it so that when you press the F12 Key, it will start acting as if you are holding down the right
mouse button. It will keep acting like that even if you open your inventory, open chat, pause on a multiplayer server,
and any other action that does not stop the integrated server if you are on a client world, or any action regardless on
a server world. You can toggle it off by pressing the F12 Key again (there is a 1.5 second cooldown). Must be used in
conjunction with a afk fishing farm.
Thanks for the French Translation, Calvineries!
Thanks for the Simplified Chinese Translation, Wudji!
Also available on CurseForge.
Available Versions
How to Install AutoAFKFish 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 (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "AutoAFKFish". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.11-rc3, 1.21.11-rc2 (+271 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
AutoAFKFish 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 (1.21.11). You can switch loaders with one click in the panel.
Is AutoAFKFish compatible with fabric and quilt?
AutoAFKFish officially supports fabric, quilt for Minecraft 1.21.11, 1.21.11-rc3, 1.21.11-rc2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with AutoAFKFish – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if AutoAFKFish 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 AutoAFKFish with just one click on your server.