PICO Helper
by LuzSys
PICO Helper is a Fabric utility that adds a configuration screen, a fall-damage height calculator and saved settings for server-focused play.
What it does
Players open the mod's settings screen through Mod Menu, where advanced options can be changed and stored in the config folder. Settings are saved and loaded from that folder, so a chosen setup persists between sessions. The mod calculates the height a player falls from before fall damage is taken, which lets a player plan a drop around a known safe distance.
PICO Helper is described by its author as a tool that makes server experience more convenient, letting players adjust features and check fall-damage height. It runs on the client alone, so players install it while servers need nothing extra. Fabric API, Mod Menu and YetAnotherConfigLib (YACL) are all required, and files target Fabric for 1.21.4 only. The mod is All rights reserved and is not open source.
Key features
Fall-damage height calculation
The mod works out the height of a fall so a player can judge the damage before jumping.
Configuration screen
A settings screen opens from Mod Menu and groups the mod's options in one place.
Saved settings
Configuration is written to the config folder and loaded again on the next launch.
Advanced options
Several adjustable options extend the basic behaviour for players who want finer control.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 3
Use cases
Planning drops on servers
A player checks the fall height before descending into caves or onto a server's terrain.
Who it’s for: Players who use Fabric 1.21.4 and want a settings screen and fall-damage readout, and server players who prefer a configurable client helper.
How it compares
Placement Helper is a Fabric client mod for 1.21.8 – 1.21.11 under the Creative Commons Attribution Non Commercial 4.0 license, and it is not open source. Furnace Helper targets Fabric 1.21.1 under the MIT License and is also not open source. PICO Helper covers only 1.21.4, with the same client-side environment and an All rights reserved license.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| PICO Helper | Fabric | 1.21.4 | Client-side only | 2026-06-13 |
| Placement Helper | Fabric | 1.21.8 – 1.21.11 | Client-side only | 2026-03-04 |
| Furnace Helper | Fabric | 1.21.1 | Client-side only | 2026-02-15 |
Questions
Does PICO Helper need Fabric API?
Does the server need PICO Helper installed?
Which game version does PICO Helper support?
In the catalog
PICO Helper is one of 3,545 Optimization mods on ModsFinder, and one of 2,575 Optimization mods for Fabric. 17,979 mods support Minecraft 1.21.4.
Similar mods
What the author says
PICO Helper makes the server experience more convenient by allowing you to customize features, calculate fall-damage height, and adjust various advanced options. PICO Helper는 모든 기능들을 원하는 대로 조정하고, 낙하 데미지 높이를 계산하며, 다양한 고급 설정을 통해 서버 이용 경험을 더 편리하게 만들어줍니다.
Official listing
- Modrinth page
- modrinth.com/mod/pico-helper
- Owner
- LuzSys
- Published
- 2025-12-03
- Updated on Modrinth
- 2026-06-13
- Facts verified
- 2026-10-15