NotchArrowUtils
by NotchArrow
NotchArrowUtils bundles several client-side automation features for Fabric, among them an auto clicker, auto sprint, auto fish and auto replant.
What it does
Each feature in NotchArrowUtils is toggled through the mod's menu or through commands, and most of them run on the player's own client. Auto Clicker repeats clicks, Auto Sprint keeps the sprint key engaged, Auto Elytra handles gliding, Auto Fish recasts the rod, Auto Replant re-plants crops after harvest, Auto Tool switches to a suitable tool and Constant Music keeps background music going. Because the features act on the client, a server does not need the mod at all.
NotchArrowUtils requires Fabric API and is open source under the MIT License. Cloth Config API and Mod Menu are optional; the author recommends installing them with the mod for its configuration screen. The mod is published for 1.20.4 and for 1.21.4 – 1.21.11, and the latest file targets 1.21.11. Some features can be flagged by anticheat systems on servers that run them, so the author warns that use is at the player's own risk.
Key features
Automated clicking
An auto clicker repeats mouse clicks at a set rate, for tasks that call for steady clicking.
Movement and gliding helpers
Auto Sprint keeps the sprint key held, and Auto Elytra manages gliding without manual input.
Farming and fishing automation
Auto Fish recasts the fishing rod, and Auto Replant plants crops again after they are harvested.
Tool switching and music
Auto Tool selects a suitable tool for the block being mined, and Constant Music keeps music playing in the background.
Gallery
Compatibility
Latest build for each game version and loader.
1.21.x8 of 8 versions with builds
1.20.x1 of 1 version with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Optional 2
Use cases
Who it’s for: Players who want to automate repetitive input in single-player or on servers that allow client-side automation. Server owners should check their anticheat rules first, because some features can be flagged.
How it compares
Syncac is a client-side auto clicker under the GNU General Public License v3.0 or later, open source and published for 1.20.4 – 1.21.11. Auto Clicker Ultra is also client-side but covers only 1.21.11 and is under the Apache License 2.0, which is not open source. Auto Sprint Fix is client-side, covers 1.21.1 – 26.3 and is under the MIT License, which is not open source for this catalog entry, while Auto_Sprint is limited to 1.21.11 and is not open source. These mods cover one feature each, where NotchArrowUtils combines several.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| NotchArrowUtils | Fabric | 1.20.4 – 1.21.11 | Client-side only | 2026-02-22 |
| Syncac (Synchronized Auto Clicker) | Fabric | 1.20.4 – 1.21.11 | Client-side only | 2026-01-12 |
| Auto Clicker Ultra | Fabric | 1.21.11 | Client-side only | 2026-04-27 |
| Auto Sprint Fix | Fabric | 1.21.1 – 26.3 | Client-side only | 2026-09-16 |
| Auto_Sprint | Fabric | 1.21.11 | Client-side only | 2026-08-03 |
Questions
Does NotchArrowUtils need Fabric API?
Does a server need NotchArrowUtils installed?
Are Cloth Config API and Mod Menu needed?
Can using the features get a player banned?
In the catalog
NotchArrowUtils is one of 3,545 Optimization mods on ModsFinder, and one of 2,575 Optimization mods for Fabric. 19,862 mods support Minecraft 1.21.11.
More from NotchArrow
Similar mods
What the author says
Mod Menu & Cloth Config are highly recommended for configuration, but many things can be done through commands. This mod is entirely clientside meaning it can be used on any server, but some features may flag anticheat or be bannable. Use at your own risk.
Official listing
- Modrinth page
- modrinth.com/mod/notcharrowutils
- Owner
- NotchArrow
- Published
- 2025-02-08
- Updated on Modrinth
- 2026-02-22
- Facts verified
- 2026-10-15