CraftTweaker is a Minecraft mod that adds CraftTweaker allows modpacks and servers to customize the game. With CraftTweaker you can change recipes, script events, add new commands and even change item properties! for NeoForge, Fabric, Forge on Minecraft 1.21.1 to 1.20.4.
CraftTweaker solves a practical modpack problem: you get a focused feature upgrade without having to guess whether the project is actively used or whether it supports your loader. With 2,573,553+ Modrinth downloads, this is not a hidden prototype; it is a mod many players have already tried, which makes it easier to justify testing in a real world or staging server. CraftTweaker is a Minecraft mod which allows modpacks and servers to customize the game. With CraftTweaker you can change recipes, script events, add new commands and even change item properties! When used with other mods the possibilities become endless. Ranging from custom machine recipes to entirely new blocks and items! CraftTweaker lets you customize the game to your hearts content, from simple things like changing recipes or adding tooltips to items, to more advanced things like subscribing to events or changing properties about items! When combined with addon mods, the possibilities truly become endless, with things like adding completely new blocks and items to the game and even adding new completely custom trees to the world gen! Most modpacks you have played with use CraftTweaker to change their recipes, removing conflicting recipes or even building a central theme for their modpack! All the information you need to get started with CraftTweaker can be found on the Wiki and if you need more help, you can join the Discord and ask for help there! If you would like to support me in my modding endeavors, you can become a patron via Patreon . This project is
Key Features of CraftTweaker
- Feature 1 — CraftTweaker focuses on Minecraft Mods gameplay and gives players a practical reason to revisit their setup instead of installing another mod blindly. This matters because it gives players a concrete reason to install CraftTweaker beyond a vague feature list, and it helps modpack maintainers judge whether the mod fits their progression, building style, or server rules.
- Feature 2 — The project supports NeoForge, Fabric, Forge, which makes it easier to fit into an existing modpack without rebuilding your loader stack from scratch. This matters because it gives players a concrete reason to install CraftTweaker beyond a vague feature list, and it helps modpack maintainers judge whether the mod fits their progression, building style, or server rules.
- Feature 3 — Its available releases cover Minecraft 1.21.1 to 1.20.4, so you can match the download to your current world or server branch more safely. This matters because it gives players a concrete reason to install CraftTweaker beyond a vague feature list, and it helps modpack maintainers judge whether the mod fits their progression, building style, or server rules.
- Feature 4 — The Modrinth page lists 2,573,553 downloads, which is useful social proof when you want a mod that has already been tested by a large player base. This matters because it gives players a concrete reason to install CraftTweaker beyond a vague feature list, and it helps modpack maintainers judge whether the mod fits their progression, building style, or server rules.
- Feature 5 — If you care about compatibility, the project is marked client-side required and server-side required, which helps you decide whether it belongs on clients, the server, or both. This matters because it gives players a concrete reason to install CraftTweaker beyond a vague feature list, and it helps modpack maintainers judge whether the mod fits their progression, building style, or server rules.
- Feature 6 — The screenshots and files bundled with this entry make it easier to compare the mod's actual scope before you commit it to a long-term survival or multiplayer world. This matters because it gives players a concrete reason to install CraftTweaker beyond a vague feature list, and it helps modpack maintainers judge whether the mod fits their progression, building style, or server rules.
Screenshots
How to Install CraftTweaker
- Check whether your instance uses Fabric, Forge, NeoForge, or Quilt, then pick the matching file from the download table.
- Back up your world and server configs before adding CraftTweaker, especially if the mod changes gameplay systems, entities, structures, or progression.
- Drop the downloaded .jar into your mods folder, keep required dependencies aligned with the same Minecraft version, and avoid mixing loader builds.
- Launch Minecraft once, verify that CraftTweaker appears in your mod list, and open a test world to confirm startup and basic behavior.
- For multiplayer, install the mod on the side required by its compatibility flags, restart cleanly, and test with a non-production world before rolling it out.
Requirements & Compatibility
| Item | Details |
|---|---|
| Minecraft Versions | 1.21.1, 1.21, 1.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2, 1.20.1, 1.20, 1.19.2 |
| Loaders | NeoForge, Fabric, Forge |
| Client Side | required |
| Server Side | required |
| License | MIT |
Pros and Cons
Pros
- Strong download count gives useful confidence before testing.
- Supports NeoForge, Fabric, Forge, which helps modpack planning.
- Release metadata and versioned files make it easier to match Minecraft 1.21.1 to 1.20.4.
Cons
- You still need to verify side compatibility and dependencies for your own setup.
- Some Modrinth descriptions are brief, so screenshots and testing matter before production rollout.
Alternatives to CraftTweaker
- Minecraft Mods — Browse the full mod library if you want a similar feature set from another project.
- Fabric mods — A good route if your pack is centered on Fabric-first utilities or content mods.
- Forge mods — Useful when you need a broader Forge or NeoForge mod ecosystem for larger packs.
Download CraftTweaker
| Minecraft Version | Fabric | Forge | NeoForge |
|---|---|---|---|
| For Minecraft 1.21.1 | Download | — | Download |
| For Minecraft 1.21 | Download | — | Download |
| For Minecraft 1.20.6 | Download | — | Download |
| For Minecraft 1.20.5 | Download | — | Download |
| For Minecraft 1.20.4 | Download | Download | Download |
| For Minecraft 1.20.3 | Download | Download | Download |
| For Minecraft 1.20.2 | Download | Download | Download |
| For Minecraft 1.20.1 | Download | Download | — |
| For Minecraft 1.20 | Download | Download | — |
| For Minecraft 1.19.2 | Download | Download | — |
Always download mods from official sources to stay safe.
Frequently Asked Questions
Is CraftTweaker available for NeoForge, Fabric, Forge?
Yes, the files listed here show support for NeoForge, Fabric, Forge. Always match the loader and Minecraft version in the table to your exact instance before installing.
Does CraftTweaker need to be installed on the client or the server?
The project is marked client-side required and server-side required. Use those flags as your starting point, then verify in a test environment if you run a hybrid modpack.
What Minecraft versions does CraftTweaker support?
The available files cover Minecraft 1.21.1 to 1.20.4. If you maintain an older pack, check the version rows carefully because not every loader build exists for every Minecraft release.
Is CraftTweaker safe to add to an existing world?
Usually yes if the mod's features are compatible with your setup, but you should back up your world first. That is especially important for mods that affect worldgen, entities, storage, or player data.
Where can I get the official CraftTweaker download?
Use the download table on this page, which points to versioned files from the mod listing metadata. Avoid random reuploads when an official Modrinth source is available.
