Spoofer+

Spoofer+ hides the mod that does the hiding from the mod list, and it can hide other mods from the F3 menu and from Mod Menu. Coordinates can be hidden from the F3 screen as well, which matters on multiplayer servers where a player wants their location kept private. The total mod count still appears, so a hidden set of mods is not obvious from the number alone. A blacklist under the Mods section lets the player choose which entries are hidden, and the spoofed data is read from a file in the Minecraft folder at assets/spoof.json.

The mod has a config file for the display options and adds a touch of humour to the screens it changes. Spoofer+ runs on the client alone, so the server needs nothing and players join without installing it on the server side. It requires Cloth Config API and Mod Menu. The author describes the mod as made for privacy and as a joke, and asks that it be used responsibly, since spoofing debug data to cheat or deceive other players is not what it is intended for. The current build is 1.1 for 1.21.10, a beta file published on 2026-01-19, and the mod is open source under the MIT License.