JJS Builder homepage background for Roblox Jujutsu Shenanigans

JJS Skill Builder Resourcesfor Jujutsu Shenanigans

Find Roblox Jujutsu Shenanigans codes, browse JJS custom movesets and community builds, animation IDs, sound IDs, and guides for creating custom moves in-game.

Browse Moveset CodesNew movesets added regularly
🎁 JJS CodesFree gems & emote codes
Browse Sound IDs1400+ sounds for custom moves

Community-trusted JJS Skill Builder resources

Planning a custom move? Try the Build Planner (Beta) β†’

New in JJS V1.8

Particle Emitter Block

Learn how to create custom sparks, auras, smoke, trails, and flipbook effects in JJS Skill Builder.

Read the Guide β†’

🎁 Active JJS Promo Codes

Get free gems and rewards! Copy codes and redeem in-game.

βœ… Active

A7D2L26RNEPG74A3Q

Nep Achievement + Woven Insight Emote

View All Codes & Redemption Guide

Includes promo codes for gems + 100+ custom moveset codes

How to Import JJS Moveset Codes

Found a moveset code you like? Learn how to import it into Jujutsu Shenanigans and start using it in-game.

Read Import Guide β†’

What You Can Do With JJS Skill Builder

Visual JJS Build Planner

Design custom moves using visual blocks, templates, timing playback, and a 2D hitbox preview. Save your plan and rebuild it in-game.

Open the Build Planner β†’

Animation & Sound ID Database

Find Gojo, Sukuna, and other character Animation IDs and VFX IDs. Organised lists to build movesets faster.

Combos & Mechanics Guides

Step-by-step guides for custom moves, importing codes, and building out the perfect toolkit in JJS.

Why build movesets here instead of only in-game?

  • Β·Plan anywhere β€” No Roblox client needed. Use your phone, school computer, or any browser. Build the timeline and IDs here, then copy the same setup into the game when you’re at your PC.
  • Β·IDs in one place β€” Our IDs library and planner are on the same site. Look up Animation ID / Sound ID and plan your nodes without alt-tabbing to other tabs.
  • Β·Export to JSON β€” Save your build as a backup or share the file with friends who also use JJS Skill Builder. Reopen and tweak later without redoing everything in-game.
  • Β·Hitbox preview β€” See where your hitbox will be (position and size) before you enter the game. Fewer guess-and-check runs.
  • Β·Works where the game doesn’t β€” School or work networks often block Roblox. Our editor runs in the browser so you can still plan your moveset.

You still build the final move in-game; we’re the planning and reference tool that sits next to it.

How to Use JJS Skill Builder

What is JJS Skill Builder

JJS stands for Jujutsu Shenanigans, the Roblox game where you build custom moves and combos. The JJS Skill Builder is the in-game and community tool for creating those movesets. Our platform acts as the ultimate hub for finding IDs, planning moves visually, and sharing your codes with the community. Browse our collection of JJS custom movesets to find builds ready to import.

What can you build

Whether you want a Gojo JJS Skill Builder moveset, a JJS Skill Builder Sukuna combo, or to learn how to make counters in JJS Skill Builder and how to make variants in JJS Skill Builder, we’re building the place that ties tutorials, IDs, and a visual builder together.

Why use this planner

Our goal is to be the go-to JJS Skill Builder tool and JJS Combo Simulator reference. By planning hitboxes, Animation IDs (including JJS Skill Builder VFX) and Sound IDs here, you spend less time searching for logic errors and more time having fun with your custom movesets in-game.

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