How do I install TrajectoryFabric?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does TrajectoryFabric work with?

The listing gives Minecraft 1.19.4, 1.20.1, 1.20, among others. This is the version stated by the author or source site, not something we verified ourselves.

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TrajectoryFabric

Java mod listed for Minecraft 1.16–1.20. Downloads from the MC Java Mods app on Android.

by Segovo · on CurseForge

Which Minecraft do you have?

Every version of the game needs its own build. Pick yours, then download — the wrong build installs fine and then does nothing in the game. This mod is built for Fabric only.

Minecraft 1.20–1.20.1Newest
Minecraft 1.19.4
Minecraft 1.19

⬇ Download for 1.20–1.20.1 ⬇ Download for 1.19.4 ⬇ Download for 1.19

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Trajectory Fabric

Simulates a fake projectile and traces its path, supported currently are ender pearls, snowballs, eggs and arrows. Also shows a box for the collision point, and a 2nd box for the approximate area around it that the projectile might land in (due to the randomness of projectiles).

Note: using this mod on a server could be considered cheating, if you're going to use it on a server then I'd advise you to first have permission from staff/admin.

TrajectoryFabric — Minecraft Java mod, screenshot 1

Config:

Uses the command /trajectory to set color (RGBA) of the line, toggle visualization of components, toggle arrow trajectory rendering, and set the origin of the line between left hand, right hand, or auto.

Contact:

If you have an issue please make one on the issue tracker, likewise, if you have a feature request feel free to make an issue with the tag "Feature Request".

Requires Fabric API and Fabric Loader 0.7.4 or Higher

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.19.4, 1.20.1, 1.20
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Ships as TrajectoryFabric-1.0.13.jar — drop this file into the mods folder
Download size: 263 KB
Download link checked 14 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

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