
plugin
AltDetectorMinecraft plugin
Detects players' alt accounts
- Latest version
- 2.04
- Minecraft
- no version declared
- Java
- follows the game
- Platforms
- none declared
- Licence
- GPL-3.0-only
- Downloads
- 3.5k
- Updated
- 17 mo ago
- Available on
- Modrinth
Host AltDetector servers
One click and AltDetector is installed on a Paper or Purpur server built for it.
- One click plugin install
- Paper and Purpur ready
- Automatic updates
- NVMe SSD
Download
From AltDetector’s own host. Nothing is re-hosted here.
Most recently published release
AltDetector-2.04.jar · 0.3 MB · for 26.2, 26.1.2, 26.1.1, 26.1, 1.21.11 +59 more · Paper, Spigot, Bukkit
943fa1465dbe…Older versions2Hide older versions
- 2.0321 Jun 20241.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1 +49 more0.3 MB603 downloads
986320e44345…Choose file on publisher ↗ - 2.0225 Feb 20241.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +43 more0.3 MB188 downloads
8d4f40560a54…Choose file on publisher ↗
Frequently asked
Do I need to install AltDetector on the client or the server?
The server only. Players join with an ordinary Minecraft client and install nothing.
What licence is AltDetector under?
GPL-3.0-only, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install AltDetector?
Choose the release variant for your server platform. Paper, Spigot, Purpur and Bukkit files go in the server's plugins folder; Fabric, Forge, NeoForge and Quilt files go in the mods folder. Restart after installing and check that the Minecraft version matches your server.
Where do I download AltDetector safely?
Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.
Which Minecraft versions does AltDetector work on?
The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old plugin with no declared version as untested on modern Minecraft.
Is this information wrong or missing something? .

