StripCustomData
by David-123
StripCustomData gives NeoForge players a way to remove custom data components from block-based items, so the items stack normally again.
What it does
Some items carry an extra custom data component that stops them from forming a full stack. This mod strips that component from block items, which lets them stack like ordinary blocks. It is a small utility, and it has to be installed on both the client and the server, so both sides need it. Builds target NeoForge on 1.21.1 only, under the MIT License, with open source code and a public issue tracker.
Key features
Component stripping
Removes the custom data component from block strip items so they can be handled as plain blocks.
Stacking restored
Items that were blocked from stacking by extra data can then form a normal single stack.
Tested in a modpack
The author reports the mod was tested in the ATM10 modpack, which also uses custom data components.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Questions
Does StripCustomData need NeoForge?
Does the server need StripCustomData?
In the catalog
StripCustomData is one of 36,990 Utility mods on ModsFinder, and one of 13,477 Utility mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
In some cases, the items cannot be stacked into a single stack due to the additional data component "custom_data". This is a simple mod that adds a block to strip the "custom_data" component of items. 这个Mod添加了一个方块来将物品中的"custom_data"组件去除，从而解决某些情况下物品不能堆叠的问题。（说你呢，ATM10）
Official listing
- Modrinth page
- modrinth.com/mod/stripcustomdata
- Owner
- David-123
- Published
- 2025-09-06
- Updated on Modrinth
- 2025-09-06
- Facts verified
- 2026-10-15