
Modrinth · Minecraft mod
inputbooster
InputBooster – Ultra-fast input polling for Minecraft PvP, capturing missed clicks, maintaining sprint, and improving combat responsiveness, even at low FPS. Compatible with Fabric and performance mods like Sodium & Lithium.
Quick answer
Which inputbooster release matches Quilt?
inputbooster 3.0.3+mc26 targets 26.1, 26.1.1, 26.1.2 with Fabric, Quilt. It must be installed on the client. Do not install it on the dedicated server. No extra mods listed for this file.
Where it goes
Is inputbooster required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does inputbooster 3.0.3+mc26 need?
3.0.3+mc26 on Quilt. Every mod below is checked against that same setup.
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 inputbooster without breaking your instance.
Built for inputbooster 3.0.3+mc26 on Quilt. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 3.0.3+mc26. It targets 26.1, 26.1.1, 26.1.2 with Fabric, Quilt; another release may have different loader, side or dependency requirements.
- 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.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 3.0.3+mc26. It opens that exact file at the source.
About this project
What does inputbooster add?
InputBooster
InputBooster is a client-side Fabric mod that improves input handling when Minecraft is running at low FPS or experiencing short stutters.
When Minecraft is under load, quick clicks or key presses can sometimes be missed. InputBooster checks inputs more frequently and can temporarily buffer some inputs so they can be handled on the next valid game tick.
Features
- Higher-frequency input polling
- Short input buffering
- Input recovery during short FPS drops
- Duplicate hit protection
- CPS limiter
- Sprint and W-tap assistance
- Auto-strafe and movement helpers
- Optional input replay recording and playback
- Per-server profiles
- In-game input statistics
- Safe mode
- Custom keybinds
The mod is client-side and does not require anything on the server.
Requirements
- Minecraft:
1.21.x / 26.1.x - Fabric Loader:
0.16.0+ - Fabric API
- Java 21+
Installation
Install Fabric Loader and Fabric API for your Minecraft version, then put the InputBooster .jar file into your mods folder.
If you find a bug or compatibility problem, please report it on GitHub with your Minecraft version, Fabric Loader version, InputBooster version, and any relevant logs.
InputBooster is developed and maintained by Ahaduzzaman Khan.
Project description from Modrinth.
Pick your setup
inputbooster by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
1 loader build26.1.2
3 loader builds26.1.1
3 loader builds26.1
3 loader builds1.21.11
2 loader builds1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader buildShowing the newest 12 of 16 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
inputbooster versions and loaders
3.0.3+mc26
inputbooster-3.0.3+mc26.jar
10 Jun 2026
Looking for an older file? The official Modrinth project page is in Resources.