ModsJava
Memory Usage Screen [Forge/Fabric]
Shows memory usage during loading.
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.
![Memory Usage Screen [Forge/Fabric] — screenshot 1](https://media.forgecdn.net/attachments/382/689/2021-07-25_03.png)
![Memory Usage Screen [Forge/Fabric] — screenshot 2](https://media.forgecdn.net/attachments/376/779/2021-07-03_01h06_29.png)
![Memory Usage Screen [Forge/Fabric] — screenshot 3](https://media.forgecdn.net/attachments/376/778/2021-07-03_01h07_00.png)
Verified by MCModsHub
- Ships as MemoryUsageScreen-1.17-1.2.jar — drop this file into the mods folder
- Download size: 1005 KB
- Download link checked 13 Aug 2026 — working
These come from our own check of the pack file, not from the source page.