SignatureErrorFixer
Java mod listed for Minecraft 1.20. Download on the author's site.
⬇ Download on CurseForgeThe purpose of this very simple mod is to resolve errors like "invalid signature for profile public key. try restarting your game" and for this purpose this mod disables the credentials check used by default on common Minecraft servers (servers not run through server.jar from those started by the multiplayer screen or the /publish command in minecraft with gui)
It should be equivalent to setting online-mode = false if playing in server.jar only for common games run with GUI.
Because disabling credential verification can be dangerous and is not recommended for large servers, it is just a way for friends who play on multiple launchers and have errors like "invalid signature for profile public key. try restarting your game" to have fun
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
SignatureErrorFixer is a free Minecraft Java mod. Compatible with Minecraft 1.20.1. Downloaded 1,177 times (via CurseForge). Download it and open it directly in the game.