Minecraft is ane of the most popular games always, and is available for pretty much every platform, from PC to Mac and even iOS and Android. It runs really well on most devices, but it could always be amend – specially if yous've got a PC with a lot of RAM to accept advantage of.

While information technology was in one case rather complex to allocate more RAM in Minecraft, the release of the third-party ATLauncher changed all that. Here's how to allocate more RAM in Minecraft on PC, and for those running Minecraft on a server too.

If you enjoy the voxel-based gameplay that Minecraft provides, be sure to check out our list of the best alternatives to Minecraft.

How to classify more RAM in Minecraft

While it was once a complex task to manually allocate more than RAM in Minecraft, at that place's now a handy modern that removes all of the manual code-tweaking. Here's how:

  1. Make certain yous've got the latest version of Minecraft installed.
  2. Check your computer's full RAM by going to Showtime > Settings > System > About.
  3. Download and install ATLauncher.
  4. Open up the ATLauncher app.
  5. On the correct-mitt side of the launcher, select Settings.
  6. Select the Coffee/Minecraft tab.
  7. Input the amount of RAM you lot'd similar to use (in MB, non GB) in the Maximum MemoryRam field, or use the arrows to adjust the value by 0.5GB at a time.
  8. Click Save.

And that's information technology! The adjacent time you lot load up Minecraft, it'll use the specific amount of RAM you allocated.

Note: In October 2020, developer Mojang announced that Minecraft will soon require a Microsoft account to play. ATLauncher has said that this change volition affect it, just hasn't become detailed how information technology will work around it. In the concurrently, it recommends that you hold off on migrating your Minecraft account to a Microsoft account for the time being if you desire to apply ATLauncher. Cheque the ATLauncher website for the latest details on when it volition officially support the new account organisation.

How to classify more RAM in a Minecraft Server

The procedure to adjust the amount of RAM Minecraft uses when hosted on a server is slightly unlike, as information technology's not baked into the ATLauncher. It'due south not also complicated though:

  1. Open your Minecraft server directory (the folder that contains the Minecraft_server.exe file you launch the Minecraft server with). If you're unsure of the location, search "Minecraft_server" on your PC.
  2. Click Dwelling > New Item > Text Document on PC to create a text certificate in the server directory.
  3. In the new text certificate, paste the following (if on PC):
    java -Xmx####1000 -Xms####M -exe Minecraft_Server.exe -o true
    Pause
  4. Supplant #### with the value, in MB, that you desire to allocate (1GB = 1024MB). For case, if you desire to allocate 2GB of RAM, you'd enter 2048.
  5. Click File > Save As… and change Save as blazon to All Files. Name the file server launcher and modify the extension from .txt to .bat.
  6. The file yous created will now be the new launcher for your Minecraft server – only double-click information technology to run. Using the .bat file to launch the server will automatically allocate the specified amount of RAM.

Come across, like shooting fish in a barrel right? Now get dorsum to enjoying your voxel-based game with better functioning than ever before!